---
product_id: 65660681
title: "3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack"
brand: "3 otters"
price: "¥3986"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/65660681-3-otters-wooden-tangram-puzzles-for-kids-educational-shape-puzzle
store_origin: JP
region: Japan
---

# 28 vibrant multicolor pieces 100% natural polished wood STEM-focused brain logic blocks 3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack

**Brand:** 3 otters
**Price:** ¥3986
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock your child’s genius with every colorful block!

## Quick Answers

- **What is this?** 3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack by 3 otters
- **How much does it cost?** ¥3986 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/65660681-3-otters-wooden-tangram-puzzles-for-kids-educational-shape-puzzle)

## Best For

- 3 otters enthusiasts

## Why This Product

- Trusted 3 otters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** 4.5" square boards fit perfectly in little hands and backpacks for learning on the go.
- • **Safe & Sustainable:** Crafted from natural wood with non-toxic, water-based paint for worry-free fun.
- • **STEM-Ready Learning:** Boosts logical thinking, patience, and problem-solving skills with hands-on play.
- • **Rainbow-Powered Creativity:** 7 colorful pieces per set spark imagination and shape recognition.
- • **Perfect Gift for Future Geniuses:** Ideal for birthdays, holidays, and classroom rewards that inspire young minds.

## Overview

The 3 Otters Wooden Tangram Puzzles set includes 4 compact, 7-piece rainbow-colored wooden puzzles (28 pieces total) designed to enhance children's cognitive skills through STEM-based play. Made from natural wood with safe, water-based coatings, these durable and portable puzzles promote creativity, logical thinking, and fine motor skills, making them an ideal educational gift for preschoolers and early learners.

## Description

3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack

## Features

- Rainbow Tangram Puzzles: Rainbow tangram with 7 pieces blocks in one pack, Total have 28 pieces(4 pack), 7 different colors, an explanation card
- Educational Toys: Children learn about colors, shapes and sizes. This tangrams can inspire children's observation, imagination, shape analysis, creativity and logical thinking
- Excellent Quality: These tangrams are all made of natural wood, with the safety assurance in mind, our artisans polished every inch of wood and painted the puzzles with water-based coating, ensuring no danger during the play process
- Versatile Applications: These wood tangram puzzles are perfect Christmas, Thanksgiving, birthday and other holiday gifts for your kiddies. Also a perfect educational toy for prechool teaching, home school and class rewards
- Tangram Puzzle Size: The wooden board measures 4.5" x 4.5" x 0.3"(including the outer frame), compact and portable, suitable for toddler's little hands to grip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Wood |
| Unit Count | 28.0 Count |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Number of Items | 28 |
| Number of Pieces | 28 |
| Color | [Multiple Colors] |
| Style | classic, educational, colorful |
| Item Shape | Square |
| Theme | Dinosaurs |
| Special Features | Colorful Design, Educational Value, Portability |
| Play Activity Location | Tabletop |
| Number of Players | 1 |
| Educational Objective | Logical Thinking, Patience Skill |
| Skill Level | All |
| Puzzle Type | Disentanglement |

## Images

![3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71dDj5Yq8RL.jpg)
![3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack - Image 2](https://m.media-amazon.com/images/I/713gzWIHOpL.jpg)
![3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack - Image 3](https://m.media-amazon.com/images/I/71IqCde8OYL.jpg)
![3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack - Image 4](https://m.media-amazon.com/images/I/71iuKxibnHL.jpg)
![3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack - Image 5](https://m.media-amazon.com/images/I/61wSem+AlAL.jpg)

## Frequently Bought Together

- 3 otters Wooden Tangram Puzzles for Kids, Educational Shape Puzzle Toys, STEM Montessori Brain Logic Blocks, 4 Pack
- Tangrams: 50 Puzzles

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**Shop now:** [https://www.desertcart.jp/products/65660681-3-otters-wooden-tangram-puzzles-for-kids-educational-shape-puzzle](https://www.desertcart.jp/products/65660681-3-otters-wooden-tangram-puzzles-for-kids-educational-shape-puzzle)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*