---
product_id: 539511829
title: "Classic Big Building Blocks Set 81 Pcs with 2 Baseplates, Large Construction Bricks Compatible with Duplo, Preschool STEM Educational Toys for Boys Girls Age 3-6"
brand: "wyswyg"
price: "VT16596"
currency: VUV
in_stock: true
reviews_count: 13
category: "Wyswyg"
url: https://www.desertcart.vu/products/539511829-classic-big-building-blocks-set-81-pcs-with-2-baseplates
store_origin: VU
region: Vanuatu
---

# Duplo-compatible bricks 81 vibrant, large blocks Durable, safe ABS material Classic Big Building Blocks Set 81 Pcs with 2 Baseplates, Large Construction Bricks Compatible with Duplo, Preschool STEM Educational Toys for Boys Girls Age 3-6

**Brand:** wyswyg
**Price:** VT16596
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock endless imagination with every block!

## Quick Answers

- **What is this?** Classic Big Building Blocks Set 81 Pcs with 2 Baseplates, Large Construction Bricks Compatible with Duplo, Preschool STEM Educational Toys for Boys Girls Age 3-6 by wyswyg
- **How much does it cost?** VT16596 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/539511829-classic-big-building-blocks-set-81-pcs-with-2-baseplates)

## 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:** Designed to nurture logical thinking, engineering skills, and imaginative play for ages 3-6.
- • **Worry-Free Playtime:** Backed by 45-day returns and 180-day quality guarantee—because peace of mind matters.
- • **Build Big, Build Bold:** 81 colorful, oversized blocks spark limitless creativity and hands-on STEM learning.
- • **Seamless Compatibility:** Mix & match with Duplo bricks to expand your child’s creative universe effortlessly.
- • **Safety Meets Durability:** Crafted from premium ABS with smooth edges—tough enough for play, gentle on little hands.

## Overview

The WYSWYG Classic Big Building Blocks Set includes 81 large, colorful ABS bricks and 2 baseplates, designed for preschoolers aged 3-6. Compatible with Duplo bricks, this durable, safe, and vibrant set promotes STEM learning and creativity while ensuring child safety with smooth edges and non-toxic materials. It offers excellent value with a comprehensive return and quality guarantee, making it a perfect starter or expansion set for young builders.

## Description

WYSWYG Classic Big Building Blocks Set 81 Pcs with 2 Baseplates, Large Construction Bricks Compatible with Duplo, Preschool STEM Educational Toys for Boys Girls Age 3-6 : 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

- 😆【81 Pieces Big Building Bricks】: Contains 81 PCS Big Building Blocks and 2 base plates.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 Duplo Building Bricks】: WYSWYG Blocks are compatible with duplo building bricks. 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 RETURN for ANY REASON and 180 DAYS for QUALITY-RELATED Issues. Choose it as a surprise for festivals or birthdays, build various large-scale scenes with your children!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2PMZ91R |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 7,425 in Toys & Games ( See Top 100 in Toys & Games ) 444 in Toy Building Sets |
| Colour | Mixed Color |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,320) |
| Date First Available | 17 April 2023 |
| Educational Objective(s) | STEM |
| Item model number | LX.A758 |
| Language | English |
| Manufacturer recommended age | 3 years and up |
| Material Type(s) | Acrylonitrile Butadiene Styrene |
| Number of pieces | 81 |
| Product Dimensions | 10.16 x 20.32 x 20.32 cm; 840 g |

## Product Details

- **Brand:** WYSWYG
- **Colour:** Mixed Color
- **Educational objective:** STEM
- **Item dimensions L x W x H:** 10.2 x 20.3 x 20.3 centimetres
- **Manufacturer Minimum Age (MONTHS):** 36
- **Material:** Acrylonitrile Butadiene Styrene
- **Model name:** big building block set
- **Number of pieces:** 81
- **Special feature:** Flexible
- **Theme:** Architecture

## Images

![Classic Big Building Blocks Set 81 Pcs with 2 Baseplates, Large Construction Bricks Compatible with Duplo, Preschool STEM Educational Toys for Boys Girls Age 3-6 - Image 1](https://m.media-amazon.com/images/I/71paNsZWxIL.jpg)

## 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

- WYSWYG Classic Big Building Block Set, Large 81 Pieces Building Bricks and 2 Base Plates, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old
- LEGO 10931 DUPLO Town Truck & Tracked Excavator Construction Vehicle Toy for Toddlers 2-4 Years Old Girls & Boys, Fine Motor Skills Development

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-28*