Create patterns and textures with Paint and Clay Explorers! Each set includes 4 dough rollers, each with a different pattern: 8 wavy lines; small and large circles; squiggles; and 7 lines of dots, dashes and arcs. These chunky, durable clay rollers fit easily in small hands. Use these pattern rollers to create decorations, posters, pottery and more! As children craft, they develop imagination, creative expression, hand-eye coordination and fine motor skills. The rollers can be cleaned with warm soap and running water, which makes them an ideal home or classroom accessory! For ages 3+. Size: 6"L x 3.3"W. Roller size: 1.6"W.