A biodegradable putty strike indicator for staying in touch with flies and keeping rivers cleanA 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. -Putty strike indicator-Easily create an indicator to your desired size-Use with small dry flies to increase visibility-Reusable-Biodegradable-1 oz