---
product_id: 661254636
title: "KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10"
brand: "klever kits"
price: "$64.94"
currency: USD
in_stock: true
reviews_count: 13
category: "Klever Kits"
url: https://www.desertcart.us/products/661254636-klever-kits-50-kids-science-experiment-kits-stem-toys-crystal
store_origin: US
region: United States of America
---

# Multicolor crystal & chemistry sets Hands-on interactive learning 50+ diverse STEM experiments KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10

**Brand:** klever kits
**Price:** $64.94
**Availability:** ✅ In Stock

## Summary

> 🧬 Unlock the Scientist Within – Because Curiosity Can’t Wait!

## Quick Answers

- **What is this?** KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10 by klever kits
- **How much does it cost?** $64.94 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/661254636-klever-kits-50-kids-science-experiment-kits-stem-toys-crystal)

## Best For

- klever kits enthusiasts

## Why This Product

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

## Key Features

- • **Perfect for Ages 6 to 12+:** Designed to captivate young minds with age-appropriate challenges and safe, high-quality materials.
- • **Collaborative Family Learning:** Encourages teamwork and communication, making science a shared adventure for parents and kids alike.
- • **Ready-to-Use, No Batteries Needed:** Instant fun with all materials included—no assembly or batteries required, just pure discovery.
- • **Explore 50+ Unique STEM Experiments:** From crystal growing to glowing potions, ignite curiosity with a vast spectrum of hands-on science projects.
- • **Boost Critical Thinking & Problem Solving:** Engage kids in interactive experiments that foster inquiry, observation, and scientific reasoning.

## Overview

The KLEVER KITS 50+ Kids Science Experiment Kit offers over 50 diverse STEM activities including crystal growing, chemistry sets, and interactive experiments designed for children aged 6 to 12. This comprehensive, battery-free kit promotes critical thinking, teamwork, and hands-on learning with high-quality materials and vibrant, multicolor projects. Perfect as an educational gift, it inspires young minds to explore science creatively and confidently.

## Description

KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10 : desertcart.co.uk: Toys & Games

Review: Great kit for kids full of a various amount of DIFFERENT experiments! - Finally a set which not only contains different variations of "volcano" experiments...Really nice and fun experiments for kids around 7. Maybe the best set I bought so far. At least the one with the biggest spectrum of different kinds of experiments and materials. Albeit due to the amount of materials the box is fully packed with them, but lack instructions for them. Most of the other "science kits" I bought so far had MORE manuals/descriptions' included than actual experiments. This one is quite the opposite, a small leaflet with a lack of proper instructions and no proper explanation (for re-actions a.o.) unfortunately, but encourage the kiddos to do some research themselves:)....apart from that its still a great kit!
Review: Great activity for younger kids! - I was well impressed with this science kit. It kept my three kids aged 2-3 years interested for over an hour and it had simple things for everyone to to do in the experiments like pouring and stirring etc. The kit does say 6+ but they were 100% supervised at all times and it actually was suitable for their younger age. Excellent quality and very fun.

## Features

- Harmful if swallowed.
- Highly flammable liquid and vapour.
- May cause an allergic skin reaction.
- COMPREHENSIVE SCIENCE EXPERIMENTS FOR KIDS TOY BOYS : 50+ stem toys kids science experiment kit, including creating a crystal tree crystal growing kit for kids, a lava lamp, volcano kit for kids, chemistry set for kids, a glowing potion, and a rainbow cabbage. DIY projects, water studies, color explorations, and more. Stem toys gifts for boys toys age 8 help to develop a deep appreciation for the world.
- INTERACTIVE STEM TOYS AGE 8: Foster critical thinking and problem-solving skills with a diverse array of interactive STEM activities. From constructing coloring chemistry reactions to investigating crystal formations, each activity encourages children to inquire, observe, and discover solutions. Through hands-on science experiments for kids, potion making kit children enhance their scientific comprehension and ignite a passion for exploration. Presents for 6 year old boys.
- EDUCATIONAL SCIENCE KITS CHEMISTRY SET: Stem toys age 8 Strengthen family ties through collaborative learning with the science kit. Chemistry set promotes communication, teamwork, and a shared enthusiasm for learning.Great boys toys age 6 year old boy gifts
- HIGH-QUALITY SCIENCE TOYS FOR 8 YEAR OLDS +: Clear and detailed educational entertainment instructions, ensuring a seamless learning experience, Great science kits for kids age 8.
- PERFECT GIFT EXPERIMENTS FOR KIDS AGE 6+: STEM-focused learning features and premium packaging, the science kit makes an excellent boys birthday gifts for any occasion, Thanksgiving, Christmas, or birthday.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2SDP1WB |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 17,225 in Toys & Games ( See Top 100 in Toys & Games ) 197 in Educational Science Kits |
| Colour | Multicolored |
| Customer Reviews | 4.4 4.4 out of 5 stars (502) |
| Date First Available | 18 April 2024 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Educational Objective(s) | Exploratory Skills |
| Item model number | 60170 |
| Manufacturer recommended age | 36 months - 12 years |
| Material Type(s) | Plastic |
| Number of Game Players | 1-4 |
| Product Dimensions | 20 x 7.5 x 24 cm; 620 g |
| tech_spec_battery_description_toys | No Battery |

## Product Details

- **Age range (description):** Kid
- **Brand:** Klever Kits
- **Item dimensions L x W x H:** 20 x 7.5 x 24 centimetres
- **Size:** 24 cm x 20 cm x 7.5 cm
- **Theme:** Chemistry

## Images

![KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10 - Image 1](https://m.media-amazon.com/images/I/91csd-1YNiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great kit for kids full of a various amount of DIFFERENT experiments!
*by R***D on 28 June 2025*

Finally a set which not only contains different variations of "volcano" experiments...Really nice and fun experiments for kids around 7. Maybe the best set I bought so far. At least the one with the biggest spectrum of different kinds of experiments and materials. Albeit due to the amount of materials the box is fully packed with them, but lack instructions for them. Most of the other "science kits" I bought so far had MORE manuals/descriptions' included than actual experiments. This one is quite the opposite, a small leaflet with a lack of proper instructions and no proper explanation (for re-actions a.o.) unfortunately, but encourage the kiddos to do some research themselves:)....apart from that its still a great kit!

### ⭐⭐⭐⭐⭐ Great activity for younger kids!
*by M***R on 5 December 2025*

I was well impressed with this science kit. It kept my three kids aged 2-3 years interested for over an hour and it had simple things for everyone to to do in the experiments like pouring and stirring etc. The kit does say 6+ but they were 100% supervised at all times and it actually was suitable for their younger age. Excellent quality and very fun.

### ⭐⭐⭐⭐⭐ Your kid will love it!
*by C***S on 13 January 2026*

Fun gift

## Frequently Bought Together

- KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10
- Galt Space Lab -Explore and Discover STEM Craft Kits for Kids, 12 Fun Experiments and Guide - Create Constellations, Launch a Rocket and More - Girls and Boys Childrens Science Set - Ages 6 Years Plus
- Galt Rainbow Lab - Explore & Discover Childrens Science Kit - 12 Science Experiments for Kids, Colourful Crystals - STEM Toys & National Curriculum Compatible - Gifts for Boys & Girls Ages 5 +

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