"This putty makes a great low profile strike indicator that can be removed. It can also work as sighter wax that floats if it is applied in a thin film." - Devin
A putty indicator that makes adjusting the depth and size of indicator simple. Beyond that, it is reusable, biodegradable, and environmentally friendly. Biostrike can be rolled in a ball with wet fingers and applied anywhere on a leader, then removed and placed back in the container.