Set of 6 sturdy washable 6" plastic bowls in 6 vibrant colors. This handy bowl set is great for counting, stacking, sorting, tong play activities, and a wide variety of other sensory motor skill building activities. A versatile montessori-type learning tool for teachers, occupational therapists, homeschoolers, and learning activities at home. The colors of these smart counting sorting bowls coordinate with the colors of our new pincer grasp pawns, wide tip tongs™, mini alligator tongs, and our popular jumbo tweezers.