---
product_id: 748481373
title: "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"
brand: "caferria"
price: "¥30923"
currency: JPY
in_stock: true
reviews_count: 5
category: "Caferria"
url: https://www.desertcart.jp/products/748481373-170-pcs-building-toys-for-kids-ages-4-8-toy
store_origin: JP
region: Japan
---

# 6 bold, eye-catching colors 170 vibrant interlocking pieces 18+ creative build models 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

**Brand:** caferria
**Price:** ¥30923
**Availability:** ✅ In Stock

## Summary

> 🚀 Build brilliance today, inspire tomorrow’s innovators!

## Quick Answers

- **What is this?** 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 by caferria
- **How much does it cost?** ¥30923 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/748481373-170-pcs-building-toys-for-kids-ages-4-8-toy)

## 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

- • **Safe & Built to Last:** Certified non-toxic ABS plastic with smooth edges ensures worry-free, long-lasting fun.
- • **STEM Skills in Action:** Build spatial reasoning, engineering curiosity, and problem-solving with every model.
- • **Vibrant Color Palette:** Six vivid colors fuel imagination and early color recognition.
- • **Portable Play & Tidy Up:** Sturdy storage box keeps playtime organized and travel-ready.
- • **Unleash Limitless Creativity:** 170 durable, precision-fit blocks spark endless STEM-inspired designs.

## Overview

This 170-piece STEM building set combines vibrant, durable blocks with a portable storage box and an idea guide featuring 18+ models. Designed for kids ages 4-8, it promotes creativity, spatial skills, and teamwork through safe, high-quality ABS plastic components. Perfect for reducing screen time and sparking early engineering curiosity, it’s an ideal gift for birthdays or holidays that cultivates hands-on learning and imaginative play.

## 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. Creative Interactive Toys - The building blocks encourage kids and families to work together as a team. Spend time with your kids and teach them how to assemble parts, read instructions, work together, and build different things! Perfect toys for 5+ year old boys, autism sensory toys for kids 5-7 8-12, kids toys for boys age 4-5. Our learning toys is a perfect hand-on stem toys for 5+ years old. It can foster your kids’ imagination and creativity by building up different kinds of structures and enhance your kids' Science, Technology, Engineering, and Math skills. Great building sets STEM activities for kids boys ages 5-7 8-12, stem toys for 5 year old, toys for 5 year old boy, toys for 6 year old boys, boys toys 6-8 years old, christmas gifts for kids.

Review: Fantastic Building Kit - Great building kit for Ages 3-8 year olds. Grandkids love to get the adults to help build their structures with this product. The pieces are very durable, large enough to make it safer for younger kids. The grandkids (ages 3, 4 and 9) have all worked together to build some interesting mobile cars. These are easy for the kids to assemble and allows them to be creative in their designs.
Review: Fun for many age groups - Provides hours of creativity! Gets them off the screens, gotta love that. None have broken yet so they seem pretty durable and also easy to put together and take apart. You get a lot of pieces for the price. The age suggestion is 4-8 but older kids like them too.

## Features

- 170-Piece Creative Building Set: The STEM building toys include 170 pieces of building blocks, 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 STEM toys for 3 4 5 6 7 8 9 10 year old boys and girls. Inspire young architects with our 3 4 5 year old boy toys girl toys! Perfect toys for 5 year old boy to develop engineering curiosity, spatial reasoning, and problem-solving abilities.
- 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 habits and keep the child's play area and living space in order. Reduce screen time with these engaging STEM toys—perfect for independent play or teamwork. Essential building toys for 3,4,5,6 year old boy and girl, kids toys boys 3-5, boy toys age 6-8.
- Interactive Building Toys: More than just boy toys – these building blocks are dynamic learning tools designed to nurture foundational STEM (Science, Technology, Engineering, and Mathematics) skills. Caferria toy 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 create anything they dream of!
- Certified Child-Safe Materials: 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! The perfect 3 4 5 6 7 8 year old boy gifts, 3 4 5 6 7 8 year old boy birthday gift, offering long-lasting value as both building toys and stem toys.
- Christmas Gifts for Grandkids: 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 gifts for girls and boys 3-10 years old. Christmas Birthday gifts for 3 4 5 6 7 8 9 year old boys. 3 4 5 year old boy birthday gift. Packaged as a thrilling birthday gift for 4,5,6,7,8 or 10 year old boys. This building toys is a trusted choice for homes, classrooms, or daycare centers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFDK389P |
| Additional Features | Easy Storage, Non Toxic |
| Age Range Description | Kid |
| Brand | Caferria |
| Colour | Blue,gray,green,red |
| Customer Reviews | 4.8 out of 5 stars 451 Reviews |
| 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 | 1.23 kg |
| Manufacturer | caferria |
| Manufacturer Part Number | FYD1941 |
| Material | Plastic |
| Maximum Recommended age | 180 |
| Minimum Recommended age | 36.00 |
| 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 |
| Unit Count | 170.0 Count |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81U1fdfeGLL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81gbmoATFJL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81Rzk+hEq+L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71MSGk0MxtL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71WgleoVktL.jpg)

## 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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Building Kit
*by N***N on 26 June 2026*

Great building kit for Ages 3-8 year olds. Grandkids love to get the adults to help build their structures with this product. The pieces are very durable, large enough to make it safer for younger kids. The grandkids (ages 3, 4 and 9) have all worked together to build some interesting mobile cars. These are easy for the kids to assemble and allows them to be creative in their designs.

### ⭐⭐⭐⭐⭐ Fun for many age groups
*by A***N on 6 July 2026*

Provides hours of creativity! Gets them off the screens, gotta love that. None have broken yet so they seem pretty durable and also easy to put together and take apart. You get a lot of pieces for the price. The age suggestion is 4-8 but older kids like them too.

### ⭐⭐⭐⭐⭐ Loads of fun!!
*by B***O on 21 May 2026*

Awesome toy. Very well made. Easy to connect & pull apart. My 6 year old grandson enjoys using his imagination & making all sorts of things with these. His creations are endless. He has these in his 1st grade classroom & asked me to get him some.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*