AUTUMN LEAVES Stampology Clear Stamps. This set of clear stamps for scrapbooking; cardmaking and paper crafts are the hottest designs by the hottest designers! So easy to use: any acrylic block will work (not included.) Now you can see exactly where you are stamping! This package contains one 2.5X2.5 sheet of stamps; available in a variety of themes and styles. Size; shape and number of stamps per package varies by design. Imported.