---
product_id: 185412264
title: "100pc Magnetic Marble Run Set with Racing Track Tiles Funnels Curved Slopes and Steel Balls for Kids STEM Construction Indoor Learning Toy That Promotes Focus and Problem Solving PTG100"
brand: "picassotiles"
price: "$146.12"
currency: USD
in_stock: true
reviews_count: 11
category: "Picasso Tiles"
url: https://www.desertcart.us/products/185412264-100pc-magnetic-marble-run-set-with-racing-track-tiles-funnels
store_origin: US
region: United States of America
---

# curved slopes & funnels for dynamic runs 100 magnetic tiles for stable builds steel marbles for smooth momentum 100pc Magnetic Marble Run Set with Racing Track Tiles Funnels Curved Slopes and Steel Balls for Kids STEM Construction Indoor Learning Toy That Promotes Focus and Problem Solving PTG100

**Brand:** picassotiles
**Price:** $146.12
**Availability:** ✅ In Stock

## Summary

> 🧩 Build, race, and innovate — the ultimate magnetic marble run for future makers!

## Quick Answers

- **What is this?** 100pc Magnetic Marble Run Set with Racing Track Tiles Funnels Curved Slopes and Steel Balls for Kids STEM Construction Indoor Learning Toy That Promotes Focus and Problem Solving PTG100 by picassotiles
- **How much does it cost?** $146.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/185412264-100pc-magnetic-marble-run-set-with-racing-track-tiles-funnels)

## Best For

- picassotiles enthusiasts

## Why This Product

- Trusted picassotiles brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Safe:** Crafted from BPA-free ABS plastic with reinforced magnets, built to last and safe for ages 3+.
- • **STEM-Powered Play:** Ignite early science and engineering skills with hands-on magnetic construction.
- • **Social & Gift-Ready:** Vibrant, collaborative design perfect for group play, birthdays, and educational milestones.
- • **Limitless Creativity:** Build endless marble mazes with diverse tiles, slopes, and funnels that challenge logic.
- • **Montessori-Approved Focus:** Boost concentration, patience, and problem-solving through self-directed play.

## Overview

The PicassoTiles 100pc Magnetic Marble Run Set combines 100 magnetic tiles, curved slopes, funnels, and steel marbles to create an engaging STEM toy that promotes early development in science, technology, engineering, and math. Designed for kids aged 3 and up, this durable, BPA-free set encourages creativity, problem-solving, and social interaction through hands-on, Montessori-style play. Ideal for indoor learning, it supports fine motor skills and spatial reasoning while delivering hours of dynamic, screen-free fun.

## Description

desertcart.com: PicassoTiles 100pc Magnetic Marble Run Set with Racing Track Tiles Funnels Curved Slopes and Steel Balls for Kids STEM Construction Indoor Learning Toy That Promotes Focus and Problem Solving PTG100 : Toys & Games

Review: Tips on building with Picasso Tiles - My 4 year old great grandchild and I played with the marble run set for nearly two hours on the day the kit arrived. He already had the 100 "classic" set of Picasso tiles. When we discovered it was too difficult for him to attach the chutes to the special tiles, he was easily recruited to build boxes for height and to contain the marble at the end of the run. Hints for building a complex marble run. 1) The chutes don't attach or detach easily to the tiles even for an adult. That is good for the stability of the structure but bad for new designs. To detach the chutes from the tiles, you can use an old hotel key card or an expired credit card to lift up the end and gently pry the chute off the tile. 2) If there are enough of the tiles with the hole in the middle for your design, attach a tile to each end of the chute. Then you just need to rely on the magnets to attach different chutes to each other. Or build several sections with several chutes within the section and both section ends end in a magnet tile. Then you just connect the sections together using the built in magnets rather than having to attach a chute to a tile. This is especially important when building at several elevations. This will allow you to rapidly change the configuration. If you run out of the tiles with the hole in them, first priority for one tile on each end are the small curved chutes and the ones for changes in elevation. For really simple runs, using only ten chutes, you can attach each to two tiles with the hole in them and rapidly change your designs. (There are 21 tiles with the hole in them in the 50 piece set. ) 3) Be sure to build a "corral" for the marble at the end of the run or arrange that the marble will drop into a box. Otherwise you are going to be spending a lot of time searching for the marble which seems to love to roll under the couch. 4) The chutes look and feel flimsy but in actual use they are quite strong. I don't advise it but I actually used a dull butter knife to pry apart a chute and a tile without damage to either. Then I discovered an additional use of a credit card! 5) For height form a tube with two of the longest chutes face to face. The resulting tube is much more sturdy then building boxes to place on each other with the plain magnetic tiles. 6) The long curved green chutes are made to match the height of two magnetic tile boxes of the standard small square tiles in the Picasso set. 7) The small curved chutes fit perfectly within a box made from the standard small square tiles. 8) To involve the younger child in the building process, ask them to help build boxes from plain tiles to support the elevated chutes and to embellish the design by adding on "roofs" and "walls" around the route. Or ask the child which way the marble should go next and build accordingly.
Review: Say yes: Endless Fun for Kids and Parents! - We bought the PicassoTiles Marble Run 100 Piece Magnetic Tiles as a present for our 3.5-year-old son—and I have to admit, he’s not the only one enjoying them! Think modern-day Mouse Trap meets magnets. He already had a set of PicassoTiles and loves building, so this was a great extension. I was initially concerned that the marbles might be too small, but they’re actually larger than traditional marbles, which was a relief. I still would make note of this for younger kids who are prone to putting random things in their mouths. The colors of the tiles are vibrant and fun to mix and match, adding to the overall play experience. The included photo inspiration booklet is a great touch. My son and I have had a lot of fun recreating the pictures, and then adding onto them to make new, more complex structures. It’s a great way to spark creativity and problem-solving. The only downside is that the stacking and attachment process can be a bit challenging for a 3.5-year-old. It’s definitely more of a team effort at this age, but that’s also what makes it a great bonding activity. One thing to note: the clear tube pieces are a little fragile—we did break one early on, so it’s worth being careful when assembling or taking things apart. We enjoyed this set so much that we ended up buying another for our soon-to-be 5 year old nephew’s birthday. If your child enjoys building and imaginative play, this set is a fantastic choice. Highly recommend!

## Features

- STIMULATES EARLY STEM DEVELOPMENT: Introduce young learners to the principles of science, technology, engineering, and math through active, hands-on construction. This magnetic marble run set encourages critical thinking and spatial reasoning while supporting fine motor skills and problem-solving abilities. Ideal for early learners engaging in screen-free STEM play.
- DESIGNED FOR OPEN ENDED CREATIVITY: Includes a rich variety of magnetic tiles, curved slopes, U-turns, and steel marbles to inspire imaginative building and design. Children can construct dynamic marble mazes that challenge logic and keep them engaged longer, making it a perfect indoor creativity toy for kids who love motion and momentum based play.
- ENGAGING MONTESSORI STYLE PLAY SET: Built to support hands-on learning with self-directed exploration, this Montessori-compatible building kit promotes independence and concentration. Kids learn by doing, improving patience, sequencing, and coordination while experiencing cause and effect through each marble drop and track run.
- SAFE, DURABLE, AND BUILT TO LAST: Constructed from child-safe, BPA-free ABS plastic with reinforced magnetic tiles and smooth edges to ensure safe play. This educational toy for age 3 to 5 is tested to meet U.S. toy safety standards and built to withstand repeated use, making it a reliable choice for classrooms, home playrooms, and group settings.
- GIFT READY AND IDEAL FOR GROUP PLAY: Makes a thoughtful gift for birthdays, holidays, or educational milestones, especially for curious minds aged 3 to 8. Its vivid colors and collaborative design encourage social interaction, teamwork, and shared creativity. Perfect for playdates, family bonding, or preschool learning centers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083XCB7ZL |
| Best Sellers Rank | #1,274 in Toys & Games ( See Top 100 in Toys & Games ) #2 in Marble Runs |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,455) |
| Item Weight | 4.88 pounds |
| Item model number | PTG100 |
| Manufacturer | Picassotiles |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 15 x 12 x 5 inches |

## Images

![100pc Magnetic Marble Run Set with Racing Track Tiles Funnels Curved Slopes and Steel Balls for Kids STEM Construction Indoor Learning Toy That Promotes Focus and Problem Solving PTG100 - Image 1](https://m.media-amazon.com/images/I/91I96OG5NlL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Will these work with magnatiles?**
A: Yes I believe so, we have magnatiles and picasso  and we can build anything. It’s a lot of fun we plan on getting another set

**Q: Is there a way to purchase additional blocks parts?**
A: Yes, there are parts available for sale on PicassoTiles site.

**Q: Can extra marbles be purchased separately?**
A: You can get extra marbles.  
PicassoTiles Motion Activated Marbles 4pc LED Light-Up Glow in The Dark Translucent Balls for Marble Run Race Racetrack Maze.
Just type in Picasso Marble Balls.

**Q: Can you buy just the tiles which go with the marble run?**
A: The tiles that come in this set are just for the marble run. There are a few basic tiles in the box but the majority are tiles specifically for building the marble track.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tips on building with Picasso Tiles
*by K***A on January 27, 2026*

My 4 year old great grandchild and I played with the marble run set for nearly two hours on the day the kit arrived. He already had the 100 "classic" set of Picasso tiles. When we discovered it was too difficult for him to attach the chutes to the special tiles, he was easily recruited to build boxes for height and to contain the marble at the end of the run. Hints for building a complex marble run. 1) The chutes don't attach or detach easily to the tiles even for an adult. That is good for the stability of the structure but bad for new designs. To detach the chutes from the tiles, you can use an old hotel key card or an expired credit card to lift up the end and gently pry the chute off the tile. 2) If there are enough of the tiles with the hole in the middle for your design, attach a tile to each end of the chute. Then you just need to rely on the magnets to attach different chutes to each other. Or build several sections with several chutes within the section and both section ends end in a magnet tile. Then you just connect the sections together using the built in magnets rather than having to attach a chute to a tile. This is especially important when building at several elevations. This will allow you to rapidly change the configuration. If you run out of the tiles with the hole in them, first priority for one tile on each end are the small curved chutes and the ones for changes in elevation. For really simple runs, using only ten chutes, you can attach each to two tiles with the hole in them and rapidly change your designs. (There are 21 tiles with the hole in them in the 50 piece set. ) 3) Be sure to build a "corral" for the marble at the end of the run or arrange that the marble will drop into a box. Otherwise you are going to be spending a lot of time searching for the marble which seems to love to roll under the couch. 4) The chutes look and feel flimsy but in actual use they are quite strong. I don't advise it but I actually used a dull butter knife to pry apart a chute and a tile without damage to either. Then I discovered an additional use of a credit card! 5) For height form a tube with two of the longest chutes face to face. The resulting tube is much more sturdy then building boxes to place on each other with the plain magnetic tiles. 6) The long curved green chutes are made to match the height of two magnetic tile boxes of the standard small square tiles in the Picasso set. 7) The small curved chutes fit perfectly within a box made from the standard small square tiles. 8) To involve the younger child in the building process, ask them to help build boxes from plain tiles to support the elevated chutes and to embellish the design by adding on "roofs" and "walls" around the route. Or ask the child which way the marble should go next and build accordingly.

### ⭐⭐⭐⭐⭐ Say yes: Endless Fun for Kids and Parents!
*by J***K on June 22, 2025*

We bought the PicassoTiles Marble Run 100 Piece Magnetic Tiles as a present for our 3.5-year-old son—and I have to admit, he’s not the only one enjoying them! Think modern-day Mouse Trap meets magnets. He already had a set of PicassoTiles and loves building, so this was a great extension. I was initially concerned that the marbles might be too small, but they’re actually larger than traditional marbles, which was a relief. I still would make note of this for younger kids who are prone to putting random things in their mouths. The colors of the tiles are vibrant and fun to mix and match, adding to the overall play experience. The included photo inspiration booklet is a great touch. My son and I have had a lot of fun recreating the pictures, and then adding onto them to make new, more complex structures. It’s a great way to spark creativity and problem-solving. The only downside is that the stacking and attachment process can be a bit challenging for a 3.5-year-old. It’s definitely more of a team effort at this age, but that’s also what makes it a great bonding activity. One thing to note: the clear tube pieces are a little fragile—we did break one early on, so it’s worth being careful when assembling or taking things apart. We enjoyed this set so much that we ended up buying another for our soon-to-be 5 year old nephew’s birthday. If your child enjoys building and imaginative play, this set is a fantastic choice. Highly recommend!

### ⭐⭐⭐⭐⭐ Such a great toy
*by W***T on September 23, 2025*

This marble run set has been a huge hit in our house! The magnetic tiles are sturdy and click together easily, which makes building fun and frustration-free. I love how creative the kids can get—every time they set it up, they come up with a totally different design. It’s also nice that it’s compatible with other magnetic tiles we already own, so the possibilities feel endless. The marbles roll smoothly, and the clear, colorful pieces make it fun to watch the track in action. My kids (ages 3 and 4) can play with it for long stretches, and even I enjoy helping them design bigger runs. It’s both entertaining and educational—definitely a great STEM toy that encourages problem-solving and coordination. Highly recommend for kids who love building and creating. Great quality and lots of fun for the price!

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*