Description This is a set of 40pcs plastic bingo chips which are enough for math games or kids counting. Unique transparent color looks beautiful and can attract kids' attention quickly. Constructed with premium plastic with smooth surface, it is durable and long lasting use. Perfect for modeling math concepts learning to count, such as counting, sorting, patterning, probability grouping, addition and subtraction and also can be applied as bingo chips. Feature - Color: Green.- Material: Plastic.- Size: About 1.9 x 1.9cm.- Practical quantity: 40 counters are enough for math games or kids counting neither at class or at home.- Transparent colors look beautiful and can attract kids attention quickly.- Texture and size: these small bingo chips made of plastic with smooth surface.- Application: good for modeling math concepts learning to count, such as counting, sorting, patterning, probability grouping, addition and subtraction and also can be applied as bingo chips.Packing list: 40 x Transparent Counters Counting Bingo Chips Plastic Markers Bingo Supplies