Description
Designed to stack on top of each other. Ideal for sorting, patterns, counting, operations, graphs and probability. Measure 20 mm (diam.) x 10mm high. Set of 500 pieces in 10 assorted colours is packed in a polybag.
Designed to stack on top of each other. Ideal for sorting, patterns, counting, operations, graphs and probability. Measure 20 mm (diam.) x 10mm high. Set of 500 pieces in 10 assorted colours is packed in a polybag.