--- product_id: 653104218 title: "WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8" brand: "wyswyg" price: "£32.50" currency: GBP in_stock: true reviews_count: 13 category: "Wyswyg" url: https://www.desertcart.co.uk/products/653104218-wyswyg-100-pcs-big-building-blocks-set-large-construction-bricks store_origin: GB region: United Kingdom --- # 5 vibrant colors for STEM learning Compatible with all major brands 100 large, durable blocks WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 **Brand:** wyswyg **Price:** £32.50 **Availability:** ✅ In Stock ## Summary > 🧩 Unlock limitless creativity with every block! ## Quick Answers - **What is this?** WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 by wyswyg - **How much does it cost?** £32.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/653104218-wyswyg-100-pcs-big-building-blocks-set-large-construction-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 - • **Safe, Smooth & Sturdy:** Non-toxic, burr-free edges ensure worry-free playtime for ages 3-8. - • **Seamless Compatibility:** Perfectly engineered to snap with Duplo and other major brands for expanded play. - • **Build Bigger, Dream Larger:** 100 premium ABS blocks designed for endless creative construction. - • **Color Your Child’s Imagination:** Five vivid colors boost cognitive skills and make STEM learning fun. - • **The Ultimate Gift for Future Builders:** A bulk set that sparks creativity, perfect for birthdays, classrooms, and family fun. ## Overview The WYSWYG 100 Pcs Big Building Blocks Set offers toddlers and young kids a premium, safe, and colorful construction experience. Featuring 100 large ABS blocks in five vibrant colors, this STEM-focused toy enhances fine motor skills, spatial awareness, and creative thinking. Fully compatible with Duplo and other major brands, it’s the perfect bulk gift for ages 3-8, backed by a 2-year warranty and trusted by thousands of happy families. ## Description WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 : desertcart.co.uk: Toys & Games Review: Great quality at the right price and good balance of pieces - Really happy with the quality. I was a staunch defender of the original brand, but Duplo just seem to produce sets with relatively low number of pieces and pieces that are very unique to the set. I just wanted loats of squared and rectangular pieces because the girl I bought this for is too little to build the set and loves doing her own creations, like I did when a kid. This is perfect! Has a right balance of piece's geometries, good price, quality (grear fit, not too tight, not too loose). This one is manufactured by Liangxing Toys Factory. Review: Bright and strong - These blocks are bright and strong. They work well with our Duplo and have added hours of fun for my boys. If you want to build big things then I highly recommend these. ## Features - Warning:Do not aim at eyes or face. - Warning:Not suitable for children under 3 years. For use under adult supervision - [Unleash Giant Imagination with 100 Pcs] Dive into a world of endless building possibilities! Our mega set includes an impressive 100 large building blocks, perfectly balanced with 80 square bricks (2 x 2 pegs) and 20 rectangular bricks (2 x 4 pegs). This expanded set gives your little one the ultimate freedom to construct taller towers, bigger castles, and larger-than-life structures. - [A Rainbow of Cognitive Development] More than just a classic toy, this vibrant building brick set features 100 blocks in 5 eye-catching colors—green, blue, yellow, red, and orange. It serves as an excellent STEM educational tool, helping toddlers naturally develop color recognition, shape sorting, spatial awareness, and fine motor skills while bringing their wildest imaginations to life. - [Premium Safety & Tight Fit Compatibility] Your child's safety is our highest priority. Crafted from premium, non-toxic ABS materials with smooth, burr-free edges, these sturdy blocks meet strict safety standards. Designed for a perfectly tight fit, they are fully compatible with Duplo and other major brands of large building bricks, making them a seamless addition to your existing collection. - [The Ultimate Gift for Little Builders] Looking for a present that will spark joy for hours? This 100-piece big blocks bulk set is an unforgettable gift for birthdays, Christmas, holidays, and back-to-school season for kids ages 3 to 8. It also makes a fantastic educational addition to preschool classrooms, daycare centers, or family game nights for collaborative play. - [Worry-Free Customer Experience] We are dedicated to delivering premium STEM toys and creating unforgettable playtime memories. We proudly stand behind the durability and quality of our large building block set, offering 24/7 dedicated online customer support to ensure your complete satisfaction. Let the building adventure begin! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CT8V8FM8 | | Age Range Description | Toddler | | Best Sellers Rank | 3,328 in Toys & Games ( See Top 100 in Toys & Games ) 292 in Toy Building Sets | | Brand Name | WYSWYG | | Colour | Multicolor | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 1,840 Reviews | | Educational Objective | Creative Thinking | | Included Components | Instruction Manual | | Is Assembly Required | No | | Item Dimensions | 23 x 11 x 26 centimetres | | Item Type Name | Building Blocks | | Item Weight | 0.9 Kilograms | | Manufacturer | WYSWYG | | Manufacturer Part Number | 59002 | | Manufacturer Warranty Description | 2 Year Limited Warranty | | Manufacturer recommended age | 36 months - 4 years | | Material Type | Acrylonitrile Butadiene Styrene | | Model Name | 100 large colourful block set | | Model Number | 59002 | | Model Year | 2025 | | Number of Packs | 1 | | Number of Pieces | 100 | | Operation Mode | Manual | | Power Source | Manual | | Set Name | WYSWYG Big Building Blocks Sets | | Size | 100 Pieces | | Special Features | Portable | | Sub Brand | WYSWYG | | Target Audience | Boys, Girls | | Theme | Architecture | | Toy Building Block Type | Interlocking Toy Building Block | | Unit Count | 1.0 count | ## Product Details - **Brand:** WYSWYG - **Colour:** Multicolor - **Educational objective:** Creative Thinking - **Manufacturer Minimum Age (MONTHS):** 36 - **Material:** Acrylonitrile Butadiene Styrene - **Model name:** 100 large colourful block set - **Number of pieces:** 100 - **Special feature:** Portable - **Sub brand:** WYSWYG - **Theme:** Architecture ## Images ![WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 - Image 1](https://m.media-amazon.com/images/I/61ilfthrP4L.jpg) ![WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 - Image 2](https://m.media-amazon.com/images/I/61MVhXOEp4L.jpg) ![WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 - Image 3](https://m.media-amazon.com/images/I/719Rydmt8TL.jpg) ![WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 - Image 4](https://m.media-amazon.com/images/I/81w0zC2C0tL.jpg) ![WYSWYG 100 Pcs Big Building Blocks Set, Large Construction Bricks Compatible with All Major Brands, Preschool STEM Educational Toys Classic Bulk Gift for Toddlers Boys Girls Ages 3-8 - Image 5](https://m.media-amazon.com/images/I/71v7yhPRGgL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality at the right price and good balance of pieces *by L***N on 2 August 2026* Really happy with the quality. I was a staunch defender of the original brand, but Duplo just seem to produce sets with relatively low number of pieces and pieces that are very unique to the set. I just wanted loats of squared and rectangular pieces because the girl I bought this for is too little to build the set and loves doing her own creations, like I did when a kid. This is perfect! Has a right balance of piece's geometries, good price, quality (grear fit, not too tight, not too loose). This one is manufactured by Liangxing Toys Factory. ### ⭐⭐⭐⭐⭐ Bright and strong *by B***H on 9 December 2025* These blocks are bright and strong. They work well with our Duplo and have added hours of fun for my boys. If you want to build big things then I highly recommend these. ### ⭐⭐⭐⭐⭐ Good quality bricks *by L***A on 10 July 2026* Very pleased with these bricks and reasonably priced. Would buy again ## Frequently Bought Together - WYSWYG Big Building Blocks Sets for Age 3-5, Large Building Bricks Compatible with duplo Bricks and Major Brands, Kid Building Blocks for Ages 3 4 5 6, Big Blocks Gifts for Boys Girls,100PCS - WYSWYG 2PCS Classic Large Base plates,10''x10'' Building Board BasePlates,Compatible with All Major Brands,Green (B005) --- ## 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.co.uk/products/653104218-wyswyg-100-pcs-big-building-blocks-set-large-construction-bricks](https://www.desertcart.co.uk/products/653104218-wyswyg-100-pcs-big-building-blocks-set-large-construction-bricks) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-06*