This set of novelty sixsided blank dice could be printable and writable, you also can paint all kinds of patterns with your imagination. Rounded corners design with a smooth surface and no burrs to prevent injury to your hands. Make the game safer, it is great for kids to play. Features Color: WhiteMaterial:AcrylicSize: Approx.1.70X1.70X1.70cm 0.67X0.67X0.67in Smooth surface is easy to write, paint, and engrave. Can be used as counting dices, 20pcs diceshelp child learn to counting 020 numbers. Made of premium acrylic material for durable and long lasting use. Great interactive toys between parent and children, promoting the parentchild relationships. Featuring good waterproof performance, easy to clean after getting dirty. Packing list: 20 x Blank Dices