Airsoft BB materials need to be environmentally friendly and high-quality. Try not to use recycled materials to make airsoft BB. At the same time, use new raw materials to make airsoft BB, which can ensure the stability of BB quality. The plastic material of airsoft BB (whether it uses ABS or PLA) ) It needs to be designed to prevent BB from chipping, chipping or cracking when hitting hard surfaces such as concrete, wood, or players’ air gun goggles or masks to ensure safety.