Ready2Learn Numbers Dough & Paint Stampers have comfort grip handles and are ideal for young children and adults. Great to use with dough and stamp pads. They have an easy release surface and are fully washable for easy clean up. Details:Blue Letters are approximately 1"Includes numbers 0-9 for a total of 10 stampers.Great learning tool for children to learn about numbers Use with dough or paint Easy release surface Washable for easy clean upFor ages 3 and up