KewbzUK is a specialist speedcubing retailer serving cubers in the UK and beyond. Established in 2015, the brand describes itself as the UK’s leading cube store and says it has served more than 100,000 customers. Its range spans magnetic speed cubes and puzzles from brands including GAN, MoYu, QiYi, DaYan and YJ, with options for beginners, collectors and competitive solvers. Shoppers can browse puzzles by size and type, including 2x2 to 7x7 cubes, clocks, Pyraminx, Megaminx, Skewb and Square-1, as well as non-WCA and novelty puzzles.

KewbzUK also sells its own and third-party lubricants, timers, mats, cube accessories, bags, stands, books, stickers and customisation products. Beyond retail, it offers cube rebuild and coaching services, alongside guides and learning resources covering solutions, rebuilding and lubricants. The website features UK competition-finding information and rankings, and promotes fast delivery, free UK delivery over £50 and a price-match guarantee against UK-based stores. Customers can also visit its West Sussex warehouse to try cubes.