One each 100 g., 50 g., 20 g., 10 g., 5 g., and fine 1 g. For ages 8 and up. Useful for teaching numbers and place value, as well as for actual weighing operations. Pieces nest to fit standard balances.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.