Made of safe and quality ABS material (environmental friendly) and non-fading vivid stickers, these speedcubes are flexible (anti-adhesive groove/ tension adjustable), stable and durable.
Well-engineered magic cubes with good cornering and easy smooth twisting, this 5 pack magic cube bundle provides joyful cubing experience. It's a must-have to your collection of speed cubes.
A large-area anti-sticking groove is set in the edge block, which effectively reduces the situation that the contact area is too large, which may cause the Rubik’s cube to sticky.
Educational toys combining education & entertainment — solving the speed cube is a good way for brain training, improving kids' memory, concentration, patience, logical thinking, spatial thinking, and hand flexibility.
The cubes set are brain teasers for all ages, perfect gift idea for birthday, holidays and festivals (Christmas, Thanksgiving, Children's Day, etc.), for boys, girls, students, adults and the elderly, for beginners and professionals.