Khối Rubik 3x3x3

Giới thiệu Khối Rubik 3x3x3

" Features: 1. Adopting reliable plastic, it is non-toxic and lightweight 2. It is a traditional educational toy for kids and adults 3. For kids, it can develop their brain and logic thinking ability 4. For adults, it can release their pressure after work 5. It can change various appearances with vivid mobility nodes 6. Small dynamic and static friction coefficient ensures safe and smooth rotation 7. The interface is smooth and each corner has a chamfer 8. Good abrasion resistance and texture in hand 9. It is popular in coffee shops, waiting rooms and other places 10. Reflective paster on the surface, looking like a mirror 11. Adjustable spring Specifications: 1. Cube Type: 3-layer 2. Surface Module Shape: Square, Rectangle 3. Surface Shape: Square 4. Material: Plastic 5. Color: Silver 6. Dimensions: ( 2.24 x 2.24 x 2.24 )"" / ( 5.7 x 5.7 x 5.7)cm (L x W x H) 7. Weight: 3.56 oz / 101 g Package Includes: 1 x Magic Cube Puzzle Toy 1 x Manual"