8-Piece Mass Set Replacement
Product Number: SA05380
In Stock (Ships within 1-2 business days)
Precision weights for classroom activities requiring advanced degrees of accuracy. Teach students the importance of mass standards, proper handling, and care of masses. Set consists of one 50 g, one 20 g, one 10 g, two 5 g, two 2 g, and one 1 g weights. WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs.