Teachables Counters - Transparent Blue, 22 mm, Pack of 1,000This set of 1000 transparent blue counters, each measuring 22 mm, is perfect for a wide range of mathematics activities in the classroom. Their translucency makes them ideal for use with overhead projectors and hundreds grids, allowing visual interaction with counting, sorting, and patterning tasks. These durable counters are fundamental tools for teaching core numeracy skills such as addition, subtraction, multiplication, and division. The hands on