--- product_id: 60370351 title: "Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7" brand: "smartgames" price: "฿2162" currency: THB in_stock: true reviews_count: 7 category: "Smart Games" url: https://www.desertcart.co.th/products/60370351-happy-cube-junior-2d-and-3d-puzzles-foam-cubes-ages store_origin: TH region: Thailand --- # STEM skill booster 4 cm compact cube size 6 colorful foam puzzles Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 **Brand:** smartgames **Price:** ฿2162 **Availability:** ✅ In Stock ## Summary > 🧠 Unlock your child's genius with the colorful cube challenge! ## Quick Answers - **What is this?** Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 by smartgames - **How much does it cost?** ฿2162 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/60370351-happy-cube-junior-2d-and-3d-puzzles-foam-cubes-ages) ## Best For - smartgames enthusiasts ## Why This Product - Trusted smartgames brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable & Durable:** Lightweight EVA foam cubes with robust flat packaging, perfect for on-the-go brain training. - • **Vibrant & Engaging:** Six bright, multicolor foam cubes that captivate kids and adults alike for hours of creative play. - • **Creativity Unleashed:** Mix and match pieces to form multiple shapes, encouraging problem-solving and imaginative thinking. - • **Dual Challenge Design:** Build the 3D cubes from flat frames, then master the puzzle by fitting pieces back into 2D packs. - • **Perfect Starter Puzzle:** Easiest 3D puzzle set designed for ages 4-7, ideal for early spatial skill development. ## Overview SmartGames Happy Cube Junior is a 6-pack set of colorful, foam 3D puzzles designed for children aged 4 to 7. Each 4 cm cube is assembled from flat-packed pieces, offering a two-step challenge that enhances spatial reasoning, fine motor skills, and creativity. Lightweight and portable, this award-winning STEM toy provides hours of engaging, educational fun for kids and adults alike. ## Description Product Description Enormous fun for hours... These wonderful foam cube kits have won many major awards. Each set comes with six coloured puzzles, flat-packed. The first part of the challenge is to make the six cubes, each one a little harder than the previous. Once they have been made, the next step is to fit them all back into their flat packs, which is easier said than done! Multiple shapes can be made out of the pieces from each cube. These brainboxes will challenge you for hours… and don’t think they're just for children - adults get addicted fast! HAPPY CUBE© JUNIOR is the easiest of the Happy Cube Family - Advised age group: 4 to 7 years Directions 1. Form a 2D structure. 2. Assemble a cube shape of 4 cm. 3. Once the 3D structure is formed, replace the parts in their original frame. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Not suitable for children under 36 months. Small parts. See more Review: Lots of fun - Fun Easy to clean and setting up Good for starters Review: Kids and adults love them! - Love this! ## Features - The Perfect First Puzzle: The Happy Cube Junior 6-pack is the easiest puzzle in the Happy Cube Family, making it the perfect introduction to 3D puzzles for young children. Recommended for ages 4 to 7. - Colorful & Fun: This set includes six different colorful foam puzzles that are designed to be fun and engaging for hours on end. - A Fun Two-Part Challenge: The challenge is to first build the six cubes from their flat-packed frames, and then figure out how to fit them back into their original 2D packs. - Encourages Creativity: The pieces from each cube can be used to create multiple shapes, encouraging creative exploration and problem-solving skills in a fun way. - What's Included: The pack contains six different colorful foam puzzles, each with its own unique design. Each puzzle assembles into a 4cm cube. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRQ0LXE | | Age Range Description | Kid | | Best Sellers Rank | 203,861 in Toys & Games ( See Top 100 in Toys & Games ) 1,230 in 3-D Puzzles | | Brand Name | SmartGames | | Colour | Multicolor | | Container Type | Pack | | Country Of Origin | Belgium | | Customer Package Type | Flat and robust packaging (EPR) | | Customer Reviews | 4.7 4.7 out of 5 stars (112) | | Educational Objective | STEM toys, Spatial thinking, fine motor skills, math, concentration | | Global Trade Identification Number | 00009234116662 | | Grenre | Adventure, play stories, entertainment., Children's and youth books, Nonbook | | Included Components | Toy | | Is Assembly Required | No | | Item Dimensions | 10 x 10 x 0.3 centimetres | | Item Dimensions L x W | 10L x 10W centimetres | | Item Type Name | Smartgame | | Item Weight | 80 Grams | | Manufacturer | Happy bvba | | Manufacturer Part Number | HCJ300 | | Material Type | Ethylene Vinyl Acetate Foam | | Maximum Age Recommendation | 84.00 | | Minimum Age Recommendation | 36.0 | | Model Name | Junior | | Model Number | HCJ300 | | Model Year | 2019 | | Number of Items | 1 | | Number of Players | 1-6 | | Operation Mode | manual | | Other Special Features of the Product | Portable | | Package Quantity | 1 | | Power Source | manual | | Product Style | playful-geometric | | Set Name | Happy Cube Junior | | Size | 13x2,6x23 cm | | Theme | geometry | | UPC | 009234116662 | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** Kid - **Brand:** SmartGames - **Material:** Ethylene Vinyl Acetate Foam - **Number of players:** 1-6 - **Theme:** geometry ## Images ![Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 - Image 1](https://m.media-amazon.com/images/I/71C4xVoB3VL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lots of fun *by M***N on 25 February 2025* Fun Easy to clean and setting up Good for starters ### ⭐⭐⭐⭐⭐ Kids and adults love them! *by C***U on 8 June 2020* Love this! ### ⭐⭐⭐⭐⭐ Review *by A***E on 19 May 2019* Acheté pour ma fille de 4 ans et demi. Ça l’occupe plusieurs heures par jour. Elle est ravie et nous aussi. Elle arrive sans trop de problème. Livraison rapide ## Frequently Bought Together - HAPPY HCJ300 Junior Cardboard Box 3D Puzzle, Pack of 6 - HAPPY HCO300 Original Cardboard Box 3D Puzzle, Pack of 6 , 13x2,6x23 cm - Happy Cube Pro --- ## 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.th/products/60370351-happy-cube-junior-2d-and-3d-puzzles-foam-cubes-ages](https://www.desertcart.co.th/products/60370351-happy-cube-junior-2d-and-3d-puzzles-foam-cubes-ages) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*