The One-Piece Terp Chain is a super cool and unique insert to try out! These function by acting as a Carb Cap and an Insert in one. The chain and pearl hang into your banger. With a proper seal and airflow, it will cause the chain to whip and move about the inside of your banger. This movement of the chain aids in the vaporization of your product by moving it around the banger as well as providing an awesome aesthetic to your functioning nail.
