Learning Resources Metric Weight Set of 58 contains 20 each of 1 g and 5 g, ten 10 g, four 20 g, two 100 g, and 1 each of 500 g and 1000 g weights. Stackable, color-coded weights come in a plastic storage box. Grades 3 and Above, Ages 8 and Above.
- Stackable color coded weights
- Use alone or together with metric weights
- Plastic storage box included