Non-toxic and reusable, these glass nuggets stabilize stems while adding brilliance to any décor. ✔ 5LB Clear Pebbles for Vases (400 pcs): Premium flat glass marbles, approx. 0.7–0.8 in each. Smooth polished surface with flat bottom, ideal for vase fillers, aquarium décor, table scatter, wedding centerpieces, and DIY crafts.