Description Mathematical disc teaching aids are mainly used in children's early mathematical cognition and the formation of the concept of number. A variety of colored discs can attract children, let children play while learning with edutainment. Features -Color:Assorted Color -Material:Acrylic -Size:2.50X2.50X0.30cm/0.98X0.98X0.12in -Enough for math games or kids counting neither at class or at home. Your kids will be happy with these funny and interesting toys. -These toys are made of premium acrylic material, durable and safe. Colorful things always attract kids' attention. -Develop children's cognitive and math ability. Large in quantity and easy to use, effectively play the counting role. -They help baby develop their patience, emotional, visual, intellectual development, interactive, parent-child communicative abilities etc. -A wonderful gift for kids on their birthday or daily life, they will like it very much.Packing list100 x Round Chips