ROXENDA Speed Cube Set, 2X2 3X3 4X4 Pyramid Fast Cube Stickerless with Instruction [4 Pack] (Stickerless Cube Set)

•It's well-known that the speed cubes have been popular among the elderly and the young.

•Solving these puzzles slows brain degeneration from old age.

•Enhance the development the mind of little kids.

•It can change various appearances with vivid mobility nodes

•This is a perfect combination of entertainment and intellectual development for all speed cube beginners and masters!

•Color: Stickerless

•2x2x2 Speed Cube : 50 x 50 x 50 mm

•3x3x3 Speed Cube: 56 x 56 x 56 mm

•4x4x4 Speed Cube: 60 x 60 x 60 mm

•Made of ABS material, lightweight &molecular structure stability, impact resistance.

•Long-lasting bright color. the rotation speed is very fast, stable and durable;

•Good abrasion resistance and texture in hand.

•Good cutting corners for easy twisting. Rotation is enhanced so you can turn it faster than other cubes.

•The speed cueb with excellent stability, not easily to pop.

•Adjustable tension with use of specific screwdriver.

•Tighten or loosen the speed cube so that you can play it smoothly according to your preference.

•.Fast smooth turns with optimal resistance.

•Small dynamic and static friction coefficient ensures safe and smooth rotation.

•It can develop their brain and logic thinking ability. It is a great way to improve your child's motor skills.

•Great brain teaser for kids and adults.

•Promotes problem solving skills, Hand Eye coordination and cognitive thinking.

•The restoration process of the speed cube is a process of observation, action, and thinking.

•It can release their pressure after work.

•Good for stress relief. Perfect for testing your mental skills and challenging your patience.

•This fast speed cube is a perfect toy for children and adults to exploring.

•Ultimate Christmas / birthday present for children, friends, family members; Can also be awarded as a prize for students.

•The ultimate gift for friends, family, beginners and professionals.

•1 x 2x2 Speed Cube

•1 x 3x3 Speed Cube

•1 x 4x4 Speed Cube

•1 x Pyramid Speed Cube

•1 x Cube Tutorial

•The Cube Set is the classic colour-matching puzzle that's a great mental challenge at home or when and wherever you are.

•Turn and twist the sides of the cube so that each of the six faces only has one colour.

•There's 43 Quintilian combinations, but with lots of practise you can solve it in under 10 seconds.

•Some cubes might have some lubricant, do not worry about it, as it is harmless to humans, just wipe it off.

•Please allow slight color difference due to change in light.