CubeStyle Carbon Fiber Penrose 3×3
The CubeStyle Carbon Fiber Penrose 3×3 is a 3-colored cube in which various edges of the cube have been rounded off to form a repeating pattern across the cube. This version has black carbon fiber stickers on each piece. The presence of only 3 colors of plastic and multiple identical-looking pieces introduces additional parities, which makes solving the Penrose 3×3 a unique challenge.