Adorable plastic bears in three sizes, three weights and six colours are just right for size-grading, mass comparison, counting and sorting. Bears are proportionally weighted to use on a balance for measurement discoveries.
Variations
1. This 96-piece set includes 24 Papa, 24 Mama and 48 Baby Bear(tm) Counters in a handy storage container
2. 80-piece set includes 20 Papa, 20 Mama and 40 Baby Bear counters, with a storage container,
