VORSKs Standard BBs are made from PS (Polystyrene) with the Bio-Degradable options made from PLA (Polyactic Acid). Weight is increased using natural minerals that are neither toxic or metallic.
The Bio-degradable BBs meet the internationally recognised ISO standard for Controlled Aerobic Compositing – DIN EN 13432:2000 | ISO 14855-1:2012
- 5.95 mm (+/- 0.01 mm)
- Triple Polished for Enhanced Flight