Mathlink Cubes, Set of 100

High-quality plastic cubes measure ¾” each and come in 10 bright colors.
These stack-able cubes are easy for little hands to connect and twist apart.
Great for counting to 100 by ones and tens, grouping, and one-to-one correspondence. MathLink® Cubes feature geometric shape cutouts.
Cubes link together on all sides of each cube with geometric shape cutouts for more complex patterning activities.