--- product_id: 92056337 title: "Plump Soft Building Blocks - 12-Piece Jumbo Stacking Multicolor Set for Early Cognitive Development and Creative Play - Ages 3 Months+" brand: "uniplay" price: "151 zł" currency: PLN in_stock: true reviews_count: 8 category: "U Ni Play" url: https://www.desertcart.pl/products/92056337-plump-soft-building-blocks-12-piece-jumbo-stacking-multicolor-set store_origin: PL region: Poland --- # 5 vibrant primary colors 12 jumbo soft blocks perfect size for little hands Plump Soft Building Blocks - 12-Piece Jumbo Stacking Multicolor Set for Early Cognitive Development and Creative Play - Ages 3 Months+ **Brand:** uniplay **Price:** 151 zł **Availability:** ✅ In Stock ## Summary > 🧩 Build brilliance early — where safety meets imagination! ## Quick Answers - **What is this?** Plump Soft Building Blocks - 12-Piece Jumbo Stacking Multicolor Set for Early Cognitive Development and Creative Play - Ages 3 Months+ by uniplay - **How much does it cost?** 151 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/92056337-plump-soft-building-blocks-12-piece-jumbo-stacking-multicolor-set) ## Best For - uniplay enthusiasts ## Why This Product - Trusted uniplay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cognitive Growth Catalyst:** Boosts early brain development from 3 months with sensory-rich play. - • **Colorful Creativity Booster:** Multicolor blocks enhance color recognition and imaginative building. - • **Collaborative Play Essential:** Durable and versatile for home, daycare, or preschool teamwork and fun. - • **Jumbo-Sized Safety & Comfort:** Soft, food-grade materials ensure worry-free stacking and safe exploration. - • **Ergonomic Design for Tiny Hands:** Oversized yet lightweight blocks promote easy grasping and motor skills. ## Overview The UNiPLAY Plump Soft Building Blocks set includes 12 jumbo, multicolored blocks designed for children aged 3 months and up. Crafted from soft, non-toxic, food-grade materials, these blocks promote early cognitive development, motor skills, and color recognition. Their ergonomic size fits little hands perfectly, encouraging safe, creative, and collaborative play at home or in educational settings. ## Description Connect fun playtime with critical neurological development with the UNiPLAY Plump Series 12-Piece Soft Building Blocks Set. A great addition to any playroom, these stackable toy blocks make learning time loads of fun and more effective by stimulating your child's cognitive development, imagination, and motor skills. Featuring bright red, orange, yellow, green, and blue colors, this multicolored building block set introduces babies and toddlers to the primary colors, enhancing color cognition and visual development. Children will engage in creative thinking and imagination to build their own castles, houses, roads, vehicles, and more while simultaneously learning about balance, measurements, patterns, shapes, and sizes. Kid-friendly and durable, the blocks are made with non-toxic, food-grade materials that are safe, soft, easy to clean, and bendable, so you can allow your kids to build without worry. This jumbo building blocks set comes with 2.76" x 2.76" x 1.97" square blocks and 5.51" x 2.76" x 1.97" rectangular blocks for the perfect size for little hands to hold and grasp, and it's recommended for ages 3 months and up. Review: Bye bye Legos!!!!!! - My husband and I absolutely love these for our 3yr old who loves building with legos. They're perfect! Very big and pretty soft so no more worrying about killing ourselves from stepping on Legos! No more worrying about our toddler playing with little broken Lego pieces. These are IT. They're so much fun for us all to play with. Our 11 month old loves them too. We will definitely be purchasing more! With that said please note, 1). They're not gargantuan or ridiculously huge, but they are very LARGE, especially when compared to regular Legos. 2). Because of their size and thickness, they are fairly heavy so please be mindful if stacking them too high, it could be dangerous if it falls on someone. Review: Son loves them! - Started looking for blocks like these after visiting Legoland and having my 2 year old fall in love with the large rubber blocks they have scattered throughout the park. While these aren't quite as big (or as heavy), they have already provided him with hours of fun stacking, knocking down, and stacking again. They seem to be well and durable and even have enough substance that should a tower come crashing down on your foot (as it has to me a few times) could hurt a little. Very happy with them! ## Features - Early Cognitive Development: Fuel your child's cognitive growth and motor skills development with UNiPLAY Plump Soft Building Blocks. These jumbo, multicolor blocks engage young minds in a colorful world of learning, starting at just 3 months old - Limitless Creativity: Inspire imaginative play as little ones craft castles, houses, roads, and more with these soft and friendly building blocks. As they stack and explore, children also absorb lessons in balance, colors, measurements, patterns, shapes, and sizes. - Child-Focused Design: Crafted with your child's safety and development in mind, these soft blocks feature food-grade materials that are easy to clean and perfect for kids aged 3 months and up. - Versatile Learning: Whether at home, daycare, or preschool, these durable and easy-to-grasp blocks foster collaborative learning and creativity. The jumbo design ensures little hands can confidently hold and build together. - Grow with UNiPLAY: UNiPLAY Plump Soft Building Blocks provide a multisensory learning experience that engages all five senses. Encourage creativity, teamwork, and motor skill development in a friendly and stimulating environment. Empower your child to become a team player and innovative thinker through play. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FX2KBDT | | Best Sellers Rank | #142,382 in Toys & Games ( See Top 100 in Toys & Games ) #344 in Toy Stacking Block Sets | | Date First Available | February 1, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.76 pounds | | Item model number | UN1012PR | | Manufacturer | Ten Square Inc. | | Product Dimensions | 5.51 x 2.76 x 1.97 inches | ## Images ![Plump Soft Building Blocks - 12-Piece Jumbo Stacking Multicolor Set for Early Cognitive Development and Creative Play - Ages 3 Months+ - Image 1](https://m.media-amazon.com/images/I/51i3G49S9BL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: how big is the largest block?** A: The size of the largest block is 5.51"*2.76"*1.97". **Q: Do they float ?** A: Dear customer, Thank you for your question. Yes, the UNiPLAY Soft Building Blocks can float. **Q: What colors are included?** A: All the colors shown are included-the primary colors. They are soft but firm and I'm going to order the next set for my 21 month old great-grandson. He loves them! And the size & texture means no hurt feet. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bye bye Legos!!!!!! *by L***N on January 23, 2023* My husband and I absolutely love these for our 3yr old who loves building with legos. They're perfect! Very big and pretty soft so no more worrying about killing ourselves from stepping on Legos! No more worrying about our toddler playing with little broken Lego pieces. These are IT. They're so much fun for us all to play with. Our 11 month old loves them too. We will definitely be purchasing more! With that said please note, 1). They're not gargantuan or ridiculously huge, but they are very LARGE, especially when compared to regular Legos. 2). Because of their size and thickness, they are fairly heavy so please be mindful if stacking them too high, it could be dangerous if it falls on someone. ### ⭐⭐⭐⭐⭐ Son loves them! *by G***T on June 19, 2019* Started looking for blocks like these after visiting Legoland and having my 2 year old fall in love with the large rubber blocks they have scattered throughout the park. While these aren't quite as big (or as heavy), they have already provided him with hours of fun stacking, knocking down, and stacking again. They seem to be well and durable and even have enough substance that should a tower come crashing down on your foot (as it has to me a few times) could hurt a little. Very happy with them! ### ⭐⭐⭐⭐⭐ Nice set of blocks *by L***K on June 14, 2021* The blocks arrived as expected. They are nice and big and pretty flexible. Easy to build for young ones. My kids love them and much easier to clean up than the little ones. They do take some storage space and did not come with a storage bag only the box that doesn't last long if your kids like to play with boxes. Bought a storage container for them. ## Frequently Bought Together - UNiPLAY Plump Soft Building Blocks - 12-Piece Jumbo Stacking Multicolor Set for Early Cognitive Development and Creative Play - Ages 3 Months+ - UNiPLAY Toy Organizer with 16 Removable Storage Bins, Multi-Bin Organizer for Books, Building Blocks, School Materials, Toys with Baseplate Board Frame (Primary) - UNiPLAY Kids 4-Tier Book Storage Organizer with Sling Book Pockets, Plastic Sling Rack Bookshelf for Playroom, Fits Blocks, White --- ## 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.pl/products/92056337-plump-soft-building-blocks-12-piece-jumbo-stacking-multicolor-set](https://www.desertcart.pl/products/92056337-plump-soft-building-blocks-12-piece-jumbo-stacking-multicolor-set) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-13*