Textured Carbon Fiber Sticker Cube Puzzles: this 3x3x3 Carbon Fiber Sticker Speed Smooth Magic Cube Puzzle has colored centers, edges and squares that are covered with textured carbon fiber stickers. The color of each square peeks out around the edge of the black sticker Ergonomic Design and Eco-friendly : Made of durable and environmentally friendly ABS plastic material.Light weight and great hand feeling design. This smooth magic puzzle cube turns super smoothly and doesn't have any annoying