Colorful rounded pencil case with a patented silicone panel sized 24x16 pixel points, which means you have 375 positions for expressing your ideas. Zipper can close the pencil case. It has much storage for pencils and other that is needed in school. Together with the pencil case you also get a set of approx. 100 pixels with for free. For more advanced designing you can also buy a set of pixel points in 24 colors.