---
product_id: 313591045
title: "Classic Big Building Block Set, Large 240 Pieces Building Bricks, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old"
brand: "wyswyg"
price: "$151"
currency: NZD
in_stock: true
reviews_count: 13
category: "Wyswyg"
url: https://www.desertcart.nz/products/313591045-classic-big-building-block-set-large-240-pieces-building-bricks
store_origin: NZ
region: New Zealand
---

# Compatible with all major brands 240 large, durable pieces Safe, non-toxic ABS material Classic Big Building Block Set, Large 240 Pieces Building Bricks, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old

**Brand:** wyswyg
**Price:** $151
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock endless creativity with every brick!

## Quick Answers

- **What is this?** Classic Big Building Block Set, Large 240 Pieces Building Bricks, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old by wyswyg
- **How much does it cost?** $151 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/313591045-classic-big-building-block-set-large-240-pieces-building-bricks)

## Best For

- wyswyg enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Ready Fun:** Boosts logical thinking, color recognition, and hands-on engineering skills.
- • **Risk-Free Playtime:** Backed by 45-day money-back and 180-day quality guarantees for peace of mind.
- • **Kid-Safe Durability:** Crafted from premium ABS plastic with smooth edges for worry-free play.
- • **Build Big, Build Bold:** 240 vibrant, oversized bricks spark limitless creativity and STEM learning.
- • **Seamless Compatibility:** Mix and match with all major brands for an expanded building universe.

## Overview

The Classic Big Building Block Set features 240 large, colorful ABS bricks designed for children aged 3 to 6. Compatible with all major brands, these durable, safe blocks promote STEM skills like logical thinking and color recognition. With smooth edges and a robust build, this set encourages imaginative play and hands-on learning, backed by a comprehensive satisfaction guarantee.

## Description

WYSWYG Classic Big Building Block Set, Large 240 Pieces Building Bricks, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old : desertcart.co.uk: Toys & Games

Review: Good quality and affordable building blocks - Exactly as described. Perfect for adding to my child's blocks, at the fraction of the price of Lego Duplo. Colours are bright and there's a good variety of brick sizes. If you're looking to start your child with Duplo, then this is a good starter set, or would work equally well to bulk out an existing collection.
Review: Excellent value - Excellent value for the price I paid. I bought these for a child in Africa whose family I support financially & are not able to buy anything like this mainly because of the lack of funds & shops available. These bricks are too big for a child to put into their mouth & perhaps choke on

## Features

- 😆【240 Pieces Big Building Bricks】: Contains 240 PCS Big Building Blocks and assembly instruction.There are no restrictions on the assembly of bricks, children can construct blocks according to the instructions or use their imagination.
- 😆【Safe & Healthy ABS Material】: WYSWYG Big Building Block set is made of safe ABS material, larger size and smooth edges protect baby's hands. Stronger flexibility and resistance to deformation make this 240 classic set more durable than other toys.
- 😆【Compatible With All Major Brands】: WYSWYG Blocks are compatible with All major brands. More colors than other bricks, improving color recognition ability. The process of building is also a process of training children's creativity and imagination.
- 😆【Great STEM Toy for 2 3 4 5 years old kids】: WYSWYG Bricks can help kids build solid foundations in science, technology, engineering, crafts, and construction. Boys and girls can practice logical thinking and practical skills as they build and explore.
- 😆【Comprehensive Service Guarantee】: WYSWYG Big Blocks provide 45 DAYS MONEY BACK for ANY REASON and 180 DAYS for QUALITY-RELATED Issues. Choose it as a gift for festivals or birthdays, build various large-scale scenes with your children!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 20 x 12 x 27 cm; 1.35 kg |
| Manufacturer recommended age | 3 years and up |
| Item model number | GN001H |
| Educational Objective(s) | Logical Thinking, Colour Recognition, Creative Thinking, STEM |
| Number of Game Players | 8 |
| Number of pieces | 240 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Acrylonitrile Butadiene Styrene |
| Material Composition | ABS plastic |
| Remote Control Included? | No |
| Colour | 240 Pieces |
| ASIN | B08Z7GXZX9 |

## Product Details

- **Brand:** WYSWYG
- **Colour:** 240 Pieces
- **Educational objective:** Creative Thinking
- **Item dimensions L x W x H:** 20 x 12 x 27 centimetres
- **Manufacturer Minimum Age (MONTHS):** 36.00
- **Material:** Acrylonitrile Butadiene Styrene
- **Model name:** big building block set
- **Number of pieces:** 240
- **Special feature:** Flexible
- **Theme:** Architecture

## Images

![Classic Big Building Block Set, Large 240 Pieces Building Bricks, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old - Image 1](https://m.media-amazon.com/images/I/71YUdoQWX0L.jpg)

## Questions & Answers

**Q: Can you give a physical picture of a building block, I want to know the real size**
A: This is the video I took when I received the product, I hope it can help you

**Q: Are there instructions for building blocks in the product?**
A: Yes, the product includes assembly instructions.

**Q: I want to give it to my grandson as a birthday present, will he like this toy**
A: It depends if he likes blocks ... but my son 4 years old loves it ... it has good blocks number ... can do a lot of things with it and it size is good not too small or too big

**Q: What is the weight of a single building block?**
A: We have many different shapes of blocks and a single 2*2 block is approximately 6g.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and affordable building blocks
*by C***A on 6 September 2025*

Exactly as described. Perfect for adding to my child's blocks, at the fraction of the price of Lego Duplo. Colours are bright and there's a good variety of brick sizes. If you're looking to start your child with Duplo, then this is a good starter set, or would work equally well to bulk out an existing collection.

### ⭐⭐⭐⭐⭐ Excellent value
*by G***N on 11 September 2025*

Excellent value for the price I paid. I bought these for a child in Africa whose family I support financially & are not able to buy anything like this mainly because of the lack of funds & shops available. These bricks are too big for a child to put into their mouth & perhaps choke on

### ⭐⭐⭐⭐⭐ Perfect as a gift
*by I***N on 30 December 2025*

Perfect blocks for your little ones Comes in a big set with a variety of colours shape and sizes Good for gifting

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*