BUDI 4 Pcs Speed cube, 2x2+3x3+Pyraminx+Oblique Puzzle Cube Cool Rubicks Cube, Carbon Fiber Stickers Cool Smooth Puzzle Games for Brain Teasers Puzzle Enthusiasts Cube Beginners

BUDI 4 Pcs Speed cube, 2x2+3x3+Pyraminx+Oblique Puzzle Cube Cool Rubicks Cube, Carbon Fiber Stickers Cool Smooth Puzzle Games for Brain Teasers Puzzle Enthusiasts Cube Beginners

• Intelligence improving - Rubiks cubes help brain training to improve your concentrations, overall cognitive skills, hand-eye combination for kids, reducing stress, and also keep the mind sharp in old age.
• Noble Bumpy Textured Feeling and Fast Smooth Twisting - Carbon fiber stickers made it comfortable to touch and never board to play. Smart, quick and convenience to take. Fast but controllable.
• Great Refinement - Nice round corner cutting abilities and super safe for your hands. Made of safe and eco-friendly ABS material, sturdy and non-toxic. Fashion, novel, wear-resistant and scratch resistant. Durable and long lasting.
• Tension Adjustable - Pop the edge by pulling the cap of the middle cube, and unscrew slightly to adjust the elasticity you want. Great gift for kids, cube beginners or puzzle enthusiasts and for competition.
• Package includes 4 cubes: one 2x2, one 3x3, one Triangle and one Oblique speed cube. They would definitely bring you hours of fun!