{"title":"YJ 4x4 | SpeedCubeShop","description":"\u003cp\u003eExplore our YJ 4x4 collection for fast, reliable cubes that offer smooth turning and precision for every skill level. Find the cube that fits your solving style and enjoy consistent performance with every scramble.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eYJ 4x4 Cubes For Next-Level Speedcubing\u003c\/h2\u003e\n\u003cp\u003eReady to upgrade your puzzle arsenal? The YJ 4x4 collection delivers smooth, stable performance designed to keep you slicing through solves with confidence. These speed cubes strike the perfect balance between buttery turning and reliable corner cutting, so you can smash your personal bests without catching or lockups. Whether you’re racing in competitions or just enjoying some chill solves at home, YJ 4x4 cubes offer a premium feel you will appreciate. Built with precision and tested for consistency, these cubes help you stay in the zone, turn after turn.\u003c\/p\u003e\n\u003ch3\u003ePrecision Engineering in Every YJ 4x4 Cube\u003c\/h3\u003e\n\u003cp\u003eEach YJ 4x4 cube features internal mechanisms that deliver ultra-smooth, snappy turns while maintaining solid stability. The advanced tensioning system lets you customize your cube right out of the box for the perfect fit, whether you like it tight and controlled or loose and fast. On top of that, YJ ensures high-quality plastic and finishes that resist wear and maintain grip over countless solves. We set up these cubes ready to roll, so you don’t have to worry about complicated assembly. YJ 4x4 cubes are built to fit any skill level, from beginners stepping up to bigger puzzles to sub-30 solvers chasing speed and smoothness.\u003c\/p\u003e\n\u003cp\u003eRelated Collections: \u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/speedcubeshop.com\/collections\/yj\/yongjun?srsltid=AfmBOoqRUukHiTZ4ya-RBZUw83-482gybhbFdSnLdo09O5VOkbG7BSbM\"\u003eYJ Cubes\u003c\/a\u003e | \u003ca href=\"https:\/\/speedcubeshop.com\/collections\/4x4-speed-cubes\"\u003e4x4 Speed Cubes\u003c\/a\u003e | \u003ca href=\"https:\/\/speedcubeshop.com\/collections\/qiyi\"\u003eQiYi Cubes\u003c\/a\u003e\u003cbr\u003eShop Our Most Popular Collections: \u003ca href=\"https:\/\/speedcubeshop.com\/collections\/rubiks-cube-collection\"\u003eRubik's Cubes\u003c\/a\u003e | \u003ca href=\"https:\/\/speedcubeshop.com\/pages\/how-to-solve-the-3x3-rubiks-speed-cube-free-download\"\u003eHow to Solve a 3x3\u003c\/a\u003e | \u003ca href=\"https:\/\/speedcubeshop.com\/collections\/3x3-speed-cubes\"\u003e3x3 Speed Cubes Collection\u003c\/a\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eReliable Quality And Fast Shipping\u003c\/h3\u003e\n\u003cp\u003eWe know you want your gear quickly and worry-free, so all YJ 4x4 cubes are carefully inspected and shipped swiftly from our USA or Canada warehouses. Our streamlined returns and warranty policies mean if your cube doesn’t fit your style or has any issues, we’ve got your back with hassle-free support. Don’t wait around to level up your solves. These cubes are popular, and stock can move fast, so grab your YJ 4x4 today and feel the difference that quality and care make. Your new main is just a click away. Let’s cube faster and smoother together!\u003c\/p\u003e","products":[{"product_id":"yj-mgc-4x4-magnetic","title":"YJ MGC 4x4 (Magnetic)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe YJ MGC 4x4 Magnetic Cube is the first 4x4 in the MGC line and is perfect for speedcubers who love fast turning. This magnetic cube features incredibly smooth turning, widened outer edge pieces for added stability, and a flexible mechanism with a loose feel out of the box. If you're looking for one of the best magnetic cubes for speed and performance, the MGC 4x4 is a top choice!\u003c\/p\u003e","brand":"YJ","offers":[{"title":"Stickerless","offer_id":31761677549681,"sku":"YJ-MGC-M-4-STB","price":19.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":31761677516913,"sku":"YJ-MGC-M-4-BLK","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/8602\/files\/yj-mgc-4x4-magnetic-stickerless.jpg?v=1765412310"},{"product_id":"yj-mgc-4x4-magnetic-uv-coated","title":"YJ MGC 4x4 (Magnetic, UV Coated)","description":"\u003cp\u003eYJ MGC 4x4 (Magnetic, UV Coated) is the first 4x4 in the MGC line! If you are a fan of fast turning, the MGC 4x4 is definitely for you! The turning is incredibly smooth and the outer edge pieces are widened to improve stability. The mechanism provides a lot of flex and has a very loose feel out of the box.\u003c\/p\u003e\n\u003ch4\u003eUV Coating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuper glossy plastic, high grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAccessories included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScrewdriver\u003c\/li\u003e\n\u003cli\u003eDifferent strength springs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YJ","offers":[{"title":"Stickerless","offer_id":40627821346929,"sku":"YJ-MGC-M-4-STB-UV","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/8602\/files\/yj-mgc-4x4-magnetic-uv-coated-stickerless.jpg?v=1765500287"},{"product_id":"yj-zhisu-4x4-mini-magnetic-ball-core-uv-coated-5-6cm","title":"YJ ZhiSu 4x4 Mini (Magnetic, Ball-Core, UV Coated) - 5.6cm","description":"\u003cp\u003e\u003cspan\u003eYJ ZhiSu 4x4 Mini (Magnetic, Ball-Core, UV Coated) - 5.6cm \u003c\/span\u003eis the industry's first mini 4x4 that performs well! The ZhiSu is incredibly impressive and feels just like a mini MGC 4x4. The factory-installed magnets feel great and have the same moderate strength throughout the inner and outer layers, and the corner cutting is incredible at almost 45 degrees, which is substantially more than a standard 4x4.\u003c\/p\u003e\n\u003ch4\u003eBall-Core\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCorner-to-core magnets for a better, more controllable turning feel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto-alignment\u003c\/li\u003e\n\u003cli\u003eIncreased stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUV Coating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuper glossy plastic, high grip\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YJ","offers":[{"title":"Stickerless","offer_id":41506646360177,"sku":"YJ-ZHISU-4-M-BALL-UV-STB","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/8602\/files\/yj-zhisu-4x4-mini-magnetic-ball-core-uv-coated-5_6cm-stickerless.jpg?v=1765412872"},{"product_id":"yj-mgc-elite-4x4-magnetic","title":"YJ MGC Elite 4x4 (Magnetic)","description":"\u003cp\u003eYJ MGC Elite 4x4 (Magnetic) is an updated, lightweight version of one of the best-selling 4x4s of all time!\u003c\/p\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight design\u003c\/li\u003e\n\u003cli\u003eAnti-stick piece design\u003c\/li\u003e\n\u003cli\u003e\"Grooved\" piece design for smoother turning\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YJ","offers":[{"title":"Stickerless","offer_id":41841516609649,"sku":"YJ-MGC-ELI-4-M-STB","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/8602\/files\/yj-mgc-elite-4x4-magnetic_80e80ce6.jpg?v=1749399274"},{"product_id":"yj-pocket-cube-4x4-mini-magnetic-5-6cm","title":"YJ Pocket Cube 4x4 Mini (Magnetic) - 5.6cm","description":"\u003cp\u003eYJ Pocket Cube 4x4 Mini (Magnetic) - 5.6cm is approximately 4mm smaller than an average 4x4, making it significantly more compact for on-the-go solving.\u003c\/p\u003e\n\u003ch4\u003eKey features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\"Grooved\" piece design for smoother turing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMini, compact size\u003c\/li\u003e\n\u003cli\u003eStrong, durable mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YJ","offers":[{"title":"Stickerless","offer_id":41841539285105,"sku":"YJ-PKT-4-M-STB","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/8602\/files\/yj-pocket-cube-4x4-mini-magnetic-5_6cm-stickerless.jpg?v=1765501596"},{"product_id":"yj-yusu-4x4-v2-magnetic","title":"YJ YuSu 4x4 V2 (Magnetic)","description":"\u003cp\u003eYJ YuSu 4x4 V2 (Magnetic) received manufacturing upgrades to deliver a smoother, \"cleaner\" turning feel! \u003c\/p\u003e","brand":"YJ","offers":[{"title":"Stickerless","offer_id":42502909362289,"sku":"YJ-YUS-4-V2-STB","price":9.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/8602\/files\/yj-yusu-4x4-v2-magnetic_a337b66e.jpg?v=1764260064"},{"product_id":"yj-yusu-4x4-v2-magnetic-clicky-2025-edition","title":"YJ YuSu 4x4 V2 (Magnetic) - Clicky, 2025 Edition","description":"\u003cp data-start=\"0\" data-end=\"493\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"56\"\u003eYJ YuSu 4x4 V2 (Magnetic) – Clicky, 2025 Edition\u003c\/strong\u003e is a fast, satisfying 4x4 speed cube built for solvers who want clear magnetic feedback and a crisp turning sound. \u003cstrong data-start=\"176\" data-end=\"187\"\u003eMagnets\u003c\/strong\u003e help each layer “click” into place for better alignment and fewer overshoots—especially helpful on 4x4 where layer tracking matters. Inside, a \u003cstrong data-start=\"331\" data-end=\"360\"\u003ehigh-precision nylon core\u003c\/strong\u003e supports smooth, consistent turning, while the \u003cstrong data-start=\"408\" data-end=\"416\"\u003e61mm\u003c\/strong\u003e size keeps the cube comfortable and controllable for long practice sessions.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"519\"\u003e\u003cstrong data-start=\"495\" data-end=\"517\"\u003eWhy you’ll like it\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"520\" data-end=\"1062\"\u003e\n\u003cli data-start=\"520\" data-end=\"632\"\u003e\n\u003cp data-start=\"522\" data-end=\"632\"\u003e\u003cstrong data-start=\"522\" data-end=\"558\"\u003eMagnetic alignment you can feel:\u003c\/strong\u003e Piece magnets guide layers into place for cleaner, more accurate turns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"633\" data-end=\"779\"\u003e\n\u003cp data-start=\"635\" data-end=\"779\"\u003e\u003cstrong data-start=\"635\" data-end=\"667\"\u003eSignature “clicky” feedback:\u003c\/strong\u003e Magnet attraction creates a satisfying click with every move—great for solvers who like audible confirmation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"780\" data-end=\"872\"\u003e\n\u003cp data-start=\"782\" data-end=\"872\"\u003e\u003cstrong data-start=\"782\" data-end=\"818\"\u003eSmooth, refreshing turning feel:\u003c\/strong\u003e Designed for quick solves without feeling sluggish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"873\" data-end=\"978\"\u003e\n\u003cp data-start=\"875\" data-end=\"978\"\u003e\u003cstrong data-start=\"875\" data-end=\"903\"\u003eStable core performance:\u003c\/strong\u003e High-precision nylon core helps maintain consistent turning and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1062\"\u003e\n\u003cp data-start=\"981\" data-end=\"1062\"\u003e\u003cstrong data-start=\"981\" data-end=\"1011\"\u003eComfortable big-cube size:\u003c\/strong\u003e 61mm provides a balanced grip and controllability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1064\" data-end=\"1101\"\u003e\u003cstrong data-start=\"1064\" data-end=\"1099\"\u003ePerformance \u0026amp; design highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1102\" data-end=\"1367\"\u003e\n\u003cli data-start=\"1102\" data-end=\"1194\"\u003e\n\u003cp data-start=\"1104\" data-end=\"1194\"\u003e\u003cstrong data-start=\"1104\" data-end=\"1125\"\u003e96 magnets total:\u003c\/strong\u003e Strong, consistent alignment across layers for improved stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1195\" data-end=\"1289\"\u003e\n\u003cp data-start=\"1197\" data-end=\"1289\"\u003e\u003cstrong data-start=\"1197\" data-end=\"1227\"\u003eHigh-precision nylon core:\u003c\/strong\u003e Supports smooth turning and reliable long-term performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1290\" data-end=\"1367\"\u003e\n\u003cp data-start=\"1292\" data-end=\"1367\"\u003e\u003cstrong data-start=\"1292\" data-end=\"1313\"\u003eFrosted exterior:\u003c\/strong\u003e Everyday grip with a clean, competition-ready finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1369\" data-end=\"1392\"\u003e\u003cstrong data-start=\"1369\" data-end=\"1390\"\u003eSpecs at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1393\" data-end=\"1655\"\u003e\n\u003cli data-start=\"1393\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1395\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1395\" data-end=\"1408\"\u003eCategory:\u003c\/strong\u003e 4x4 \u003cstrong data-start=\"1413\" data-end=\"1436\"\u003emagnetic speed cube\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1459\"\u003eSize \u0026amp; 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