Explore weight and measurement with these easily stackable Hexagram® Weights. Color-coded weights offer visual cues in measurement activities. Set of 54 includes twenty 1g, twenty 5g, ten 10g and four 20g weights.

Key Features :

i : Stackable, color-coded weights are great for inspiring an early love of learning about weights and measures
ii : A versatile set for your math classroom or elementary science lab
iii : Set of 54 weights
iv : Ages 8+