--- 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: "NZ$171" 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:** NZ$171 **Availability:** ✅ In Stock ## Summary > 🧩 Build Big, Dream Bigger – The Ultimate STEM Block Set for Future Innovators! ## 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?** NZ$171 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-Boosting Fun:** Build critical thinking and engineering skills while having a blast. - • **Risk-Free Purchase:** Enjoy peace of mind with 45-day money-back and 180-day quality guarantees. - • **Kid-Safe ABS Material:** Crafted from premium, smooth ABS plastic ensuring durability and gentle touch. - • **Massive 240-Piece Set:** Unleash endless creativity with a vibrant, large-scale building experience. - • **Universal Compatibility:** Seamlessly mix and match with all major brick brands for ultimate play freedom. ## Overview The WYSWYG Classic Big Building Block Set offers 240 large, colorful ABS bricks designed for toddlers aged 3-6. Compatible with all major brands, this durable and safe set encourages STEM learning, creativity, and fine motor skills development. Backed by a comprehensive 45-day return and 180-day quality warranty, it’s the perfect gift to spark imagination and reduce screen time. ## 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: Perfect as a gift - Perfect blocks for your little ones Comes in a big set with a variety of colours shape and sizes Good for gifting Review: Excellent - I never regretted buying it for my daughter. Ever since I bought it, it has really reduced her screen time. It has also help on improving her skills, thinking logically on what to build with the bricks. It worth the money ## 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 | |---------------|-------| | ASIN | B08Z7GXZX9 | | Age Range Description | baby 0 1 2 3 4 5 years old | | Best Sellers Rank | 2,204 in Toys & Games ( See Top 100 in Toys & Games ) 171 in Toy Building Sets | | Brand Name | WYSWYG | | Colour | 240 Pieces | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 4.6 out of 5 stars (1,716) | | Educational Objective | Creative Thinking | | Included Components | Instruction Manual | | Is Assembly Required | No | | Item Dimensions | 20 x 12 x 27 centimetres | | Manufacturer | N\A | | Manufacturer Part Number | GN001H | | Material Type | Acrylonitrile Butadiene Styrene | | Maximum Age Recommendation | 60 | | Minimum Age Recommendation | 36.00 | | Model Name | big building block set | | Model Number | LX.A756 | | Model Year | 2021 | | Number of Pieces | 240 | | Number of Players | 8 | | Operation Mode | manual | | Power Source | manual | | Set Name | Classic Big Building Block Set | | Size | 240 pieces | | Special Features | Flexible | | Target Audience | Boys, Girls | | Theme | Architecture | | Toy Building Block Type | Stacking Toy Building Block | | UPC | 786837837391 086972003362 | | Unit Count | 1.0 count | ## 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 ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐⭐ Excellent *by D***O on 9 March 2026* I never regretted buying it for my daughter. Ever since I bought it, it has really reduced her screen time. It has also help on improving her skills, thinking logically on what to build with the bricks. It worth the money ### ⭐⭐⭐⭐⭐ 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. ## Frequently Bought Together - 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 - Dreamon Take Apart Dinosaur Toys for Kids with Storage Box Electric Drill DIY Construction Build Set Educational STEM for Boys Girls - TOMYOU Building Blocks for Toddlers & Kids 160 Pcs Jumbo Toy Building Sets – STEM Building Toys –Interlocking Building Blocks for Toddlers and Kids, Blue,green,purple,red --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/313591045-classic-big-building-block-set-large-240-pieces-building-bricks](https://www.desertcart.nz/products/313591045-classic-big-building-block-set-large-240-pieces-building-bricks) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-04-24*