These Pulsar banger insert beads feature assorted fruit designs from bananas and strawberries to pineapples and oranges. These 7-9mm terp pearls have a height of 12-14mm and are made to improve the vaporization of concentrates. To use, simply drop 1 or 2 terp pearls into a banger before heating it up. As you heat the banger and your concentrates, the beads will heat too and can be rolled to maximize each draw. Sold as a 50 piece jar.