Colorful, transparent, plastic counters are a classroom staple and versatile resource for STEAM including early math concepts and color investigation. Encourage early counting and sorting skills as children can sort these counters by color and size. Transparent Counters are ideal for use on a light panel to explore color mixing and sequencing. Great for use in game play such as classroom bingo games. Each set includes 500 transparent plastic counters (200 of 1" diameter and 300 of 0.75" diameter), conveniently packaged in a storage jar with lid and carry handle.