These are the new improved white BBBs from BIOVAL, they are back available again! Guaranteed to be the most perfect Biological BBs you will ever see.

Major Advantages:
1) guranteed the most perfect Biological BB’s on the market
2) Perfect spheres and no air pockets!
3) ISO 3290–2001 G3 certificate, highest industry standard!
4) weight = 0.20g
5) diameter = 5.90mm to 5.95mm
6) True Biodegradable material used
7) color = white
8) Designed for tight high performance barrels
9) Big 1KG bags!