---
product_id: 30497893
title: "RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys for Boys & Girls - Straw Building Set Engineering Kit - Autism Toy STEM Games"
brand: "rainbow toyfrog"
price: "VT11137"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/30497893-rainbow-toyfrog-straw-constructor-toys-stem-building-toys-300-pcs
store_origin: VU
region: Vanuatu
---

# 300 vibrant pieces STEM skill builder Interlocking connectors RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys for Boys & Girls - Straw Building Set Engineering Kit - Autism Toy STEM Games

**Brand:** rainbow toyfrog
**Price:** VT11137
**Availability:** ✅ In Stock

## Summary

> 🌟 Build Bright Futures, One Straw at a Time!

## Quick Answers

- **What is this?** RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys for Boys & Girls - Straw Building Set Engineering Kit - Autism Toy STEM Games by rainbow toyfrog
- **How much does it cost?** VT11137 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/30497893-rainbow-toyfrog-straw-constructor-toys-stem-building-toys-300-pcs)

## Best For

- rainbow toyfrog enthusiasts

## Why This Product

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

## Key Features

- • **Play Anywhere, Anytime:** Compact, reusable pouch lets creativity flow indoors or outdoors.
- • **STEM Learning Made Fun:** Introduces engineering and critical thinking through hands-on play.
- • **Boost Fine Motor Mastery:** Enhances hand-eye coordination and dexterity with every connection.
- • **Safe, Flexible & Non-Toxic:** BPA-free, dishwasher safe materials perfect for ages 3+.
- • **Unleash Limitless Creativity:** 300 colorful straws and connectors fuel endless imaginative builds.

## Overview

The RAINBOW TOYFROG Straw Constructor is a 300-piece multicolor STEM building set designed to develop fine motor skills, creativity, and early engineering concepts in children aged 3 and up. Made from safe, BPA-free flexible plastic, this lightweight, dishwasher-safe kit encourages hands-on learning and imaginative play anywhere, anytime.

## Description

RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys for Boys & Girls - Straw Building Set Engineering Kit - Autism Toy STEM Games

## Features

- Sparks Colorful Creativity - With 300 pieces of vibrant building straws and connectors, children enjoy a world of construction toys. Push their imagination to new heights with our kids building toys.
- Develops Fine Motor Skills - Building with the straw connectors gives little hands a workout, improving hand-eye coordination and dexterity. Fine tune those preschoolers finger skills, classroom must haves preschool toys.
- Promotes Early Learning - These building kits for kids introduce young minds to engineering and critical thinking. Provide a creative educational experience through hands-on connecting play open ended toys.
- Safe and Non-Toxic - Made with BPA-free flexible plastic, our fort building kit is ideal for preschool and kindergarten classroom constructor manipulatives. Recommended building blocks for age 3 and up.
- Steam Toys Play Anywhere - Children can build and create to their heart's content, whether indoors, outdoors, or on the go. With a reusable pouch and easy-to-clean interlocking straws connector toys, the fun never has to end!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DLKCCBU |
| Best Sellers Rank | #35,662 in Toys & Games ( See Top 100 in Toys & Games ) #1,253 in Toy Building Sets |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,574) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.21 pounds |
| Item model number | 839-1 |
| Manufacturer | RAINBOW TOYFROG |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 7.87 x 0.19 x 0.19 inches |

## Images

![RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys for Boys & Girls - Straw Building Set Engineering Kit - Autism Toy STEM Games - Image 1](https://m.media-amazon.com/images/I/71BaM3L6Y-L.jpg)

## Questions & Answers

**Q: Is a 2 yr old too young for this? Thinking of my Grand daughter**
A: Yes. This is appropriate for 5 and up. Some 4 year olds too. The pieces can be challenging to push together and keep in place and the connectors can be a hazard for small children.

**Q: how long is each straw?**
A: 7.87 inches each straw.

**Q: Does it have any instructions to start some sample projects to stimulate a child?**
A: My kits did not have step-by-step instructions, but they did include a card and pamphlet with images the child can look at and copy to make.

**Q: Can you pour water to show kids how water travel in pipe ?**
A: The Straws are open like regular straws. just more rubbery, so water would pour through them, they are solid colors so you wouldn't see the water pouring through them but see the end result. We just used them for building different shapes.

## Frequently Bought Together

- RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Straw Connectors Toy Building Sets Kids Toys for Boys & Girls - Straw Building Set Engineering Kit - Autism Toys STEM Games
- 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
- Learning Resources STEM Explorers Pixel Art Challenge - Math Puzzles, Pattern Blocks, Creativity for Kids Sensory Bin, Arts and Crafts, Math Manipulatives, Building Toys, Montessori

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**Shop now:** [https://www.desertcart.vu/products/30497893-rainbow-toyfrog-straw-constructor-toys-stem-building-toys-300-pcs](https://www.desertcart.vu/products/30497893-rainbow-toyfrog-straw-constructor-toys-stem-building-toys-300-pcs)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-01*