Great for storing and organizing! This fantastic assortment comes with five unique sizes and shapes of wiggle eyes, each individually packaged in their own reusable stacking storage container.Details: Black Includes assorted sizes 12 packs (560 eyes per pack, 6,720 total eyes) Each pack includes 5 stacking containers For ages 3 and up Pack Contents: 288 round eyes (5 mm) 144 round eyes (7 mm) 72 round eyes (10 mm) 36 round eyes (15 mm) 20 oval eyes (20 mm)