This set includes 3 plastic rollers with rounded handles and different patterns: raised squares, raised circles and recessed circles. The rounded handles fit snugly into small palms, which gives children more comfort and control as they roll. Use these Palm Dough Rollers to make patterns in dough, clay or paint. Children can roll fascinating designs onto posters, signs, paper borders, dough creations and more! After use, simply wash the Palm Dough Rollers with soap and warm water. The handles are made of thick plastic for extra durability. These versatile art tools are an exciting addition to arts and crafts time in any learning environment. For ages 3+. Size: 3.5"L x 2.9"W x 1.9" diameter.