Model Number: MYWC8245 Brand Name: MoYu WeiChung Gts Key Specifications/Special Features: WeiChuang Gts 5*5*5 magic cube features:* One of the best 5*5*5 magic cubes on the market* Lots of grooves on the surface of edges and other parts of the cube highly reduce impact surfaces to make the cube turn faster* Unified surfaces in the inner layers to reduce bumpy feeling which caused by imperfect combination of accessories* Small holes of inner layers and big holes in outer layers ensure stability when turning inner layers and less bumpy feeling when turning 3*3 part respectively* EN-71 and 3C certificationSpecifications:* Colors: black/white/stickerless* Cube dimensions: 63.0*63.0*63.0mm* Item weight: 141.0g* Packing: color box