--- product_id: 727791435 title: "Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift" brand: "caferria" price: "$127.15" currency: USD in_stock: true category: "Caferria" url: https://www.desertcart.us/products/727791435-building-toys-for-kids-ages-4-8-stem-toys-3 store_origin: US region: United States of America --- # Portable sturdy storage box 170 vibrant interlocking pieces 18+ creative design models Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift **Brand:** caferria **Price:** $127.15 **Availability:** ✅ In Stock ## Summary > 🚀 Build, Imagine, Belong — The Ultimate STEM Playset for Tomorrow’s Leaders! ## Quick Answers - **What is this?** Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift by caferria - **How much does it cost?** $127.15 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/727791435-building-toys-for-kids-ages-4-8-stem-toys-3) ## Best For - caferria enthusiasts ## Why This Product - Trusted caferria brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **STEM Learning Meets Fun:** Boosts color recognition, spatial skills, and creative thinking—perfect for future innovators. - • **Step-by-Step Inspiration:** Includes an idea guide with 18+ models to spark imagination and independent design. - • **Designed for On-the-Go Play:** Compact, durable storage box keeps playtime organized anywhere, anytime. - • **Safe, Durable & Kid-Friendly:** Crafted from premium ABS plastic with rounded edges—built to last and safe for curious hands. - • **Unleash Creativity with 170 Pieces:** A colorful spectrum of 6 hues and 20 removable wheels fuel endless STEM building adventures. ## Overview The Caferria 170-piece STEM building toy set offers kids ages 4-8 a vibrant, safe, and durable construction experience with 6 colors and 20 wheels. Packed in a portable storage box and accompanied by an idea guide featuring 18+ models, it encourages creativity, spatial reasoning, and STEM skills. Certified free of harmful chemicals and designed with rounded edges, this set is a perfect gift for young builders eager to innovate and play anywhere. ## Description Building Toys STEM Educational Blocks for Kids Toys,170 Pcs Construction Interlocking Toddler Learning Engineering Fun Brain Game Gifts Ideas for Ages 4 5 6 7 8 9 10 11 Year Old Boys Girls ## Features - MORE PIECES: The STEM building toys include 170 pieces of building blocks for boys and girls, 6 colors of building tools that can create 18+ design models: Gray *30, Yellow *30, Blue*30, Red*30, Green*30, and 20 removable wheels. It is a great toddler learning toy for 3 4 5 6 7 8 9 10 year old boys and girls. - PORTABLE STORAGE: All blocks for kids ages 4-8 are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! After the game is over, kids can put the product back into the box, which can exercise the child's storage habit and keep the child's play area and living space in order. - IDEA BOOK: Caferria building set includes an instruction manual with pictures, 18 design models can be created according to the instructions, and children can design more imaginative models according to their own ideas, we encourage children to be creators of their own world, and create anything they dream of! - SAFE & DURABLE: The colorful STEM kits are made of ABS plastic instead of cheap PP, compared to common building toys for kids ages 3-5, caferria building kits fit together well and can last for years. And is certified free of lead, cadmium, and BPA. Round edge design, not sharp, to ensure a safe gaming environment! - LEARN BY PLAYING: By playing with building educational toys, children can get a strong sense of color at an early age, more quantity and variety of shapes can be multiplayer. Is the best Christmas/Birthday/Easter gift for girls and boys 3-10 years old. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFDK389P | | Additional Features | Rechargeable | | Age Range Description | Kid | | Best Sellers Rank | #77,268 in Toys ( See Top 100 in Toys ) #3,991 in Toy Building Sets | | Brand Name | Caferria | | Color | Blue,gray,green,red | | Customer Reviews | 4.8 4.8 out of 5 stars (429) | | Educational Objective | Creative Thinking, STEM | | Included Components | Instruction Manual | | Is Assembly Required | Yes | | Item Dimensions | 26.9 x 19.8 x 11.9 centimeters | | Item Type Name | toy | | Item Weight | 2.71 Pounds | | Manufacturer | caferria | | Manufacturer Maximum Age (MONTHS) | 180 | | Manufacturer Minimum Age (MONTHS) | 36.00 | | Manufacturer Part Number | FYD1941 | | Material Type | Plastic | | Model Name | FYD1941 | | Model Number | FYD1941 | | Model Year | 2022 | | Number of Pieces | 170 | | Operation Mode | Manual | | Size | 7.8 x 10.6 x 4.7 inches | | Sub Brand | caferria | | Target Audience | Unisex-kids | | Theme | Game,Space | | Toy Building Block Type | Interlocking Toy Building Block | ## Images ![Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift - Image 1](https://m.media-amazon.com/images/I/81U1fdfeGLL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What skills does it help kids develop?** A: This building set is designed as an open-ended STEM learning toy that develops skills: Fine Motor Skills 、Spatial Awareness & Problem-Solving、Creativity & Imagination、Focus & Patience、Language & Social Skills. **Q: What is the recommended age range?** A: This building toy is for ages 3 to 10. One set that grows with child. **Q: Is this toy safe for my child?** A: Yes, this building set is ASTM and CPSIA certified, tested by a CPSC-accepted laboratory to ensure compliance with US toy safety standards. Each piece is made from non-toxic, BPA-free, lead-free ABS material, making them safe for children aged 3+. **Q: Can multiple kids play together?** A: Yes! Include 170 pcs building blocks, perfect for a teamwork game. And this building block set makes an excellent gift for birthdays, Christmas, holidays, or any special occasion. **Q: Does it come with a storage box?** A: Yes! All blocks are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! ## Frequently Bought Together - 170 Pcs Building Toys for Kids Ages 4-8 with Toy Box Storage, Idea Guide, Building Blocks STEM Toys for 3 4 5 6 7 8 9 Year Old Creative Kids Activity, Christmas Birthday Gifts for Boys Girls - Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy for Creative Building, Educational STEM Learning, Construction Block Play for Kids, Teens, Adults, Boys, and Girls - PicassoTiles 120pcs Hedgehog Interlocking Building Blocks Tiles Construction Toy Set Learning Playset STEAM Development Preschool Kindergarten Toy for Kids Age3+ PTB120 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/727791435-building-toys-for-kids-ages-4-8-stem-toys-3](https://www.desertcart.us/products/727791435-building-toys-for-kids-ages-4-8-stem-toys-3) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-06*