Sand, Soil and Gravel
Pebbles (stones), 1 - 2 cm, 1 lbs. (Approximately 1 cup)
: : 470092-704
10+
Common geological materials conveniently packaged for lab, classroom, or industrial use.
- Désignation:Pebbles (stones), 1 - 2 cm, 1 lbs. (Approximately 1 cup)