--- product_id: 653104218 title: "– 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: "₩118955" currency: KRW in_stock: true reviews_count: 13 category: "Wyswyg" url: https://www.desertcart.kr/products/653104218-100-pcs-big-building-blocks-set-large-construction-bricks-compatible store_origin: KR region: South Korea --- # 5 vibrant colors for cognitive growth Seamless compatibility with major brands 100 large, durable blocks – 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:** ₩118955 **Availability:** ✅ In Stock ## Summary > 🧩 Unlock limitless imagination with every snap! ## Quick Answers - **What is this?** – 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?** ₩118955 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/653104218-100-pcs-big-building-blocks-set-large-construction-bricks-compatible) ## 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 - • **Mix & Match Mastery:** Fully compatible with Duplo and other major brands for endless building combos. - • **Safe, Sturdy & Smooth:** Premium non-toxic ABS with burr-free edges ensures worry-free, long-lasting fun. - • **The Ultimate STEM Gift:** Perfect for ages 3-8, fostering fine motor skills, spatial awareness, and collaborative play. - • **Build Bigger, Dream Larger:** 100 oversized blocks designed for epic creations and toddler-friendly handling. - • **Color Your Child’s Creativity:** Five vivid hues that boost color recognition and spark imaginative play. ## Overview The WYSWYG 100 Pcs Big Building Blocks Set offers toddlers and young kids a premium, safe, and colorful construction experience. Featuring 100 large, non-toxic ABS blocks in five vibrant colors, this set promotes STEM learning through hands-on play. Its perfect compatibility with all major brands like Duplo ensures seamless expansion, making it an ideal gift for creative development and collaborative fun for children aged 3 to 8. ## Description Product Description Compatible with All Brands WYSWYG blocks, compatible with all brands, embody remarkable interoperability and innovation. They enable children to leverage a variety of resources for creative endeavours, efficiently reusing existing blocks, reducing costs, and prolonging their lifespan. These blocks not only widen the scope for learning and exploration, but also promote inclusivity and openness. Moreover, such compatibility has substantial commercial potential, likely to attract a broader user base. Five Colors Vibrant, five-color building blocks engage children's senses, promote color recognition, and stimulate creativity. They help children understand color relationships and emotional expression. Furthermore, these appealing blocks potentially enhance market interest, likely boosting sales potential. WYSWYG Building Blocks WYSWYG building blocks refers to a high-quality, educational toy for kids. These blocks, often made of durable, safe materials, foster creativity, improve fine motor skills and spatial awareness. A thoughtful gift, they're fun and beneficial for a child's development. Review: Good quality bricks - Very pleased with these bricks and reasonably priced. Would buy again Review: Fantastic set! - This big building blocks set is absolutely incredible. The pieces are the perfect size for little hands to grasp, and they snap together smoothly without coming loose. ## 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 | 2,348 in Toys & Games ( See Top 100 in Toys & Games ) 141 in Toy Building Sets | | Brand Name | WYSWYG | | Colour | Multicolor | | Country Of Origin | China | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 1,805 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 | | Material Type | Acrylonitrile Butadiene Styrene | | Maximum Age Recommendation | 48 | | Minimum Age Recommendation | 36 | | Model Name | 100 large colourful block set | | Model Number | 59002 | | Model Year | 2025 | | 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 ![– 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) ![– 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) ![– 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) ![– 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) ![– 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 ### ⭐⭐⭐⭐⭐ Good quality bricks *by L***A on 10 July 2026* Very pleased with these bricks and reasonably priced. Would buy again ### ⭐⭐⭐⭐⭐ Fantastic set! *by M***7 on 14 June 2026* This big building blocks set is absolutely incredible. The pieces are the perfect size for little hands to grasp, and they snap together smoothly without coming loose. ### ⭐⭐⭐⭐⭐ Value for money. *by K***. on 25 April 2026* Nice. ## 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.kr/products/653104218-100-pcs-big-building-blocks-set-large-construction-bricks-compatible](https://www.desertcart.kr/products/653104218-100-pcs-big-building-blocks-set-large-construction-bricks-compatible) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-17*