--- product_id: 256883046 title: "Mysterystone 4-Pack YJ Cube Set - Included 3x3 YJ Fluctuation Angle Puzzle Cube - 2x3 YJ Wheel Puzzle Cube - 3x3 YJ Mirror Puzzle Cube 6 Color - 3x3 YJ Square King Puzzle Cube" brand: "mysterystone" price: "KD 12.39" currency: KWD in_stock: true reviews_count: 5 category: "Mysterystone" url: https://www.desertcart.com.kw/products/256883046-mysterystone-4-pack-yj-cube-set-included-3x3-yj-fluctuation store_origin: KW region: Kuwait --- # Anti-pop tech for smooth speed Eco-friendly ABS + PVC build 4 unique irregular cubes Mysterystone 4-Pack YJ Cube Set - Included 3x3 YJ Fluctuation Angle Puzzle Cube - 2x3 YJ Wheel Puzzle Cube - 3x3 YJ Mirror Puzzle Cube 6 Color - 3x3 YJ Square King Puzzle Cube **Brand:** mysterystone **Price:** KD 12.39 **Availability:** ✅ In Stock ## Summary > 🧠 Unlock your next-level puzzle obsession with Mysterystone’s 4-in-1 cube set! ## Quick Answers - **What is this?** Mysterystone 4-Pack YJ Cube Set - Included 3x3 YJ Fluctuation Angle Puzzle Cube - 2x3 YJ Wheel Puzzle Cube - 3x3 YJ Mirror Puzzle Cube 6 Color - 3x3 YJ Square King Puzzle Cube by mysterystone - **How much does it cost?** KD 12.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/256883046-mysterystone-4-pack-yj-cube-set-included-3x3-yj-fluctuation) ## Best For - mysterystone enthusiasts ## Why This Product - Trusted mysterystone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic Engineering:** Crafted from eco-friendly ABS and PVC for a sustainable yet premium feel - • **Challenge Your Limits:** Irregular shapes push your puzzle skills beyond the classic 3x3 cube - • **Gift-Ready Brilliance:** Perfectly packaged for gifting to puzzle lovers of all ages—stand out this season - • **Quadruple Puzzle Power:** 4 distinct YJ cubes for endless brain-teasing variety - • **Speed Meets Durability:** Advanced anti-pop design ensures lightning-fast, smooth cornering without sticker peel ## Overview The Mysterystone 4-Pack YJ Cube Set includes four uniquely shaped irregular cubes—Fluctuation Angle, Wheel, Mirror, and Square King—crafted with eco-friendly ABS and PVC materials. Featuring advanced anti-pop technology for ultra-smooth, fast rotations, this set challenges even seasoned cubers while offering durable, sticker-resistant surfaces. Ideal for all ages, it’s a standout gift that sharpens creative thinking, memory, and color recognition. ## Description Description: Excellent Speed cubes. 4 pieces: Wheel, Mirror, Fluctuation Angle, Square King. Superb rotation. Not expensive but is great benefit for intelligence. an excellent gift for kids or friends. Package Includes: 1 x Wheel Magic Cube 1 x Mirror Magic Cube 1 x Fluctuation Angle Speed Cube 1 x Square King Speed Cube Review: Bonitos - Bonitos Review: Good "Gift" ## Features - [Great Value] - 4 kinds of YJ irregular cube, including YJ Fluctuation Angle Puzzle Cube, YJ Wheel Puzzle Cube, YJ Mirror Puzzle Cube and YJ Square King Puzzle Cube - [A Challenging Task] - It is an irregular cube set. All of the cube are very different from the standard 3x3x3 cube in exterior, but the same rule. if you are good at the standard cube, you will solve it gradually. Enjoy the challenge and fun - [Eco-friendly Material and Reasonable Structure] - ABS + PVC Sticker. Improved Anti-pop technology and structure for extremely fast and smooth cornering. No need to worry about the sticker coming off. More durable design - [Perfect christmas gift or birthday gift] - They're always awesome cool unique gift ideas for boys and girls, kids, teens, and adults. If you and your loved guys like Speed cubes, add it to the cart now, it won't let you down - [Please Well Be Noted] - Please make sure purchase it from Boom Shop, otherwise we do not ensure that you receive the product is as the same as described ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0142O8542 | | Additional Features | Portable | | Age Range Description | Kid,Adult,Youth | | Best Sellers Rank | #135,194 in Toys ( See Top 100 in Toys ) #505 in Brain Teaser Puzzles | | Brand | Mysterystone | | Brand Name | Mysterystone | | Color | 4-pack Yj Cube | | Customer Reviews | 4.5 out of 5 stars 815 Reviews | | Educational Objective | Color Recognition, Creative Thinking, Memory Skill | | Included Components | Wheel Magic Cube, Mirror Magic Cube, Fluctuation Angle Speed Cube, Square King Speed Cube | | Is Assembly Required | No | | Item Dimensions | 12.7 x 11.7 x 5.6 centimeters | | Item Dimensions L x W | 12.7L x 11.7W centimeters | | Item Shape | Square | | Item Weight | 0.86 Pounds | | Manufacturer | Mysterystone | | Manufacturer Minimum Age (MONTHS) | 36.00 | | Manufacturer Part Number | Myst008 | | Material Type | Abs | | Model Number | Myst008 | | Number of Items | 4 | | Number of Pieces | 4 | | Number of pieces | 4 | | Operation Mode | manual | | Play Activity Location | Tabletop | | Product Style | Eco-Friendly, Durable, Standard, Regular, Square | | Product dimensions | 12.7L x 11.7W centimeters | | Puzzle Type | Twisty | | Puzzle type | Twisty | | Size | 4 pieces | | Skill Level | All | | Theme | Christmas, Number, toy | | UPC | 704256968007 | | Unit Count | 4.0 Count | ## Product Details - **Brand:** Mysterystone - **Manufacturer Minimum Age (MONTHS):** 36.00 - **Number of pieces:** 4 - **Product dimensions:** 12.7L x 11.7W centimeters - **Puzzle type:** Twisty ## Images ![Mysterystone 4-Pack YJ Cube Set - Included 3x3 YJ Fluctuation Angle Puzzle Cube - 2x3 YJ Wheel Puzzle Cube - 3x3 YJ Mirror Puzzle Cube 6 Color - 3x3 YJ Square King Puzzle Cube - Image 1](https://m.media-amazon.com/images/I/61ZzmZI9i3L.jpg) ## Questions & Answers **Q: are these Rubik brand?** A: no, but rubik makes awful cubes **Q: do you have to sticker it your self** A: stickers are already on them **Q: My 23yo son buzz’s through these puzzles in minutes, what will offer him the hardest ones made** A: My grandson zipped through the regular rubix cube. These he had a very hard time working them! **Q: Do you have some instructions or fun tricks?** A: Yes , there are instructions in the box. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bonitos *by A***. on 6 February 2026* Bonitos ### ⭐⭐⭐⭐⭐ Good "Gift" *by N***. on 21 February 2026* ### ⭐⭐⭐⭐⭐ Excelente compra *by G***A on 4 May 2025* ## Frequently Bought Together - YJ Cube Set - 4-Pack, Includes 3x3 Fluctuation Angle & Mirror Puzzles, 2x3 Wheel & Square King Cubes - Cube Twist 3x3 Stickerelss Speed Cube Vivid Color Magic Puzzle Toys Puzzle Boxes(Twist 3rd Order) - Gear Cube 3x3 with Three-Dimensional Gear Structure, Embedded Tile Design Magic Cube 3x3x3 Puzzles Toys (57mm), Suitable for Brain Development Puzzle Games for Children and Adults --- ## 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.com.kw/products/256883046-mysterystone-4-pack-yj-cube-set-included-3x3-yj-fluctuation](https://www.desertcart.com.kw/products/256883046-mysterystone-4-pack-yj-cube-set-included-3x3-yj-fluctuation) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-19*