100 Counting Cubes - Unit Plus

My four-year-old mastered his colors with these before I even realized he was learning to count too. The cubes stack solidly and the primary shades are bright enough that he sorts them by hue on his own. Two weeks in and he's already lining them up in rows of ten.

We've been using these for sorting games and my daughter now counts to twenty on her own. The bright primary and secondary colors make it easy to group them into rows, and they've held up fine through daily play.

My 4-year-old has been stacking these into patterns for weeks, and the primary and secondary colors make it easy to sneak in counting practice without her noticing. The cubes snap together well and haven't cracked despite plenty of drops on the tile.