---
product_id: 435970838
title: "78 Pcs Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years.Mega Blocks for Baby.Large Construction Stacking Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability"
brand: "chenxuanbro"
price: "AR$163432"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/435970838-78-pcs-top-stem-soft-building-block-sets-for-kids
store_origin: AR
region: Argentina
---

# 7 vivid colors for color recognition Designed for multiplayer & parent-child play 78 vibrant, large soft blocks 78 Pcs Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years.Mega Blocks for Baby.Large Construction Stacking Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability

**Brand:** chenxuanbro
**Price:** AR$163432
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock limitless creativity with every colorful block!

## Quick Answers

- **What is this?** 78 Pcs Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years.Mega Blocks for Baby.Large Construction Stacking Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability by chenxuanbro
- **How much does it cost?** AR$163432 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/435970838-78-pcs-top-stem-soft-building-block-sets-for-kids)

## Best For

- chenxuanbro enthusiasts

## Why This Product

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

## Key Features

- • **Perfect for Group Play:** 78 pieces allow multiple kids to collaborate, fostering social skills and shared fun.
- • **Vibrant Colors That Educate:** Bright hues cultivate early color and size recognition, making learning playful.
- • **Safe & Soft for Little Hands:** ASTM & CPSIA certified, bendable blocks ensure comfort and safety for toddlers.
- • **Boosts Key Development Skills:** Enhances hand-eye coordination, patience, and teamwork from 18 months onward.
- • **Endless Creative Possibilities:** Build cars, dinosaurs, houses & more—ignite imagination every playtime.

## Overview

This 78-piece soft building block set is designed for toddlers aged 18 months to 6 years, featuring large, flexible, and non-toxic blocks in seven vibrant colors. Certified safe and perfect for solo or group play, it promotes creativity, hand-eye coordination, patience, and social skills, making it an ideal educational toy for early childhood development.

## Description

78 Pcs Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years.Mega Blocks for Baby.Large Construction Stacking Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability

## Features

- Preschool Toys for Toddler:The latest preschool toys for Toddler.Colorful, cultivate kids cognition of color. Exercise kids patience, improve kids hands-on ability; cultivate kids concentration and stimulate imagination. Creative building block, infinite happiness.The best toy for preschool kids.
- Educational Baby Toys Aged 18 Months+:There are a total of 78 Pcs large building blocks, suitable for 2 or more babies to build together.We can build cars, trucks, airplanes, helicopters, houses, dinosaurs, rhinos and many more creative constructions with children. It is the best choice for parent-child interaction. It is the best choice for kindergarten to exercise children's hands-on ability, creativity and imagination.Children can play in kindergartens, outdoors, living rooms, and other occasions.
- Safe and Reliable Stacking Blocks for Baby's Toys:Our toys have the following certificates: ASTM, CPSIA, CPC. It is very safe and reliable.Our building blocks are more suitable for babies. The smallest size of them is 1.2 * 1.2 inches. The building block building experience is very friendly, with a moderate tightness and rich and colorful colors. Through the improvement of the process, our building blocks are bendable and soft, and the touch is more comfortable for babies.
- Parent-Child Interaction and Multiplayer Interaction Toys: The kids can build happily with you and grow in unlimited creativity and happiness. The kids can interact happily together, whether it is 3, 4 or more, we have designed enough building blocks that many children can interact and build together.
- Best Baby Toys.Perfect Gifts for Baby: This product is a set of large-sized building blocks that we specially developed for kids. Before launch, we also interacted with a lot of kids and found that they liked it very much. I believe this will be your best choice. We are sure this is a great toy for 18 months to 6 years old boys girls. We're sure this is a great preschool toy; we're sure it's a great toy for early childhood education.Perfect baby gift for holidays, birthdays, Christmas, and more. One of the best building block gifts for babies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1.2 Pounds |
| Size | 9*5.2*8.5 |
| Item Dimensions | 12 x 8 x 9 inches |
| Number of Pieces | 78 |
| Theme | Fantasy |
| Subject Character | Dinosaurs |
| Color | Pink Red Blue Purple Orange Green Yellow |
| Manufacturer Minimum Age (MONTHS) | 18 |
| Special Features | Flexible, Non Toxic |
| Toy Building Block Type | Stacking Toy Building Block |
| Educational Objective | Team Building Skills, Hand-Eye Coordination, Creative Thinking, Patience Skills, Color Recognition, Size Recognition Skills, Imagination Development |
| Material Type | Plastic |

## Images

![78 Pcs Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years.Mega Blocks for Baby.Large Construction Stacking Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability - Image 1](https://m.media-amazon.com/images/I/7128jQ3YjiL.jpg)

## Available Options

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

## Questions & Answers

**Q: What age is suitable for children?**
A: 3 yrs up

**Q: Could these damage a television or computer screen if they are thrown? Is the material similar to rubber?**
A: It is not similar to rubber. It is just a really thin plastic piece. It is lightweight and would not damage anything if it is thrown at something

**Q: Where is it suitable for use?**
A: House, or outside. My son has even brought it in the bathtub.

**Q: Is this large building block toys washable?**
A: Yes, you can even get clear with 50 degree water.

## Frequently Bought Together

- Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years old.Mega Building Blocks for preschool.Large Construction Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability
- MEGA BLOKS First Builders Toddler Blocks Toys Set, Big Building Bag with 80 Pieces and Storage, Blue, Ages 1+ Years
- LeapFrog Learning 100 Words Book

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-22*