Gelbee Gel BBs, 20,000 Count, Blue 0.29
.Once they are hydrated, they expand to approxiamtely 7.5mm Gelbee Gel BBs, 20,000 Count, Blue Compatible with Gelbee Wildfire Blasters 50 Hopper Reloads Made of Super Absorbent Polymer (SAP) Eco-friendly, non-toxic, non-staining Just add water to expand to 10x size* 20,000 gel BBs *Dry Gel BBs are approximately 6mm in size.