Transparent Counters are a classic, engaging early math manipulative. These multicolored, see-through counters are perfect for counting, sorting and classifying. Add a splash of color to any math activity or game! Use these counters to demonstrate addition, subtraction and multiplication. These Transparent Counters are perfect for demonstrating concepts via light panels or overhead projectors. This bulk set includes 500 Transparent Counters. Perfect for large groups! Counters come in 6 colors: red, orange, yellow, blue, green and purple. These counters are packaged in a resealable plastic bag. | Size: 0.75" dia. | For ages 3+.