Loon Biostrike Indicator

The Loon Outdoors Biostrike Strike Indicator is made of putty that can be attached to any part of your fly fishing leader. And since the putty is both reusable and biodegradable, you can feel good using a product that is environmentally friendly. Puttymolded and applied by hand Biodegradable material Amount of putty used determines size and depth of strike indicator.