Drennan Isotopes Mini

TheDrennan Isotopes Mini are perfect visual bite indicators for dusk and dark conditions, glowing in an ultra bight green they are easy to watch in all conditions. Drennan themselves suggest spreading two over each end of the quiver tip so bites are even easier to see as the 2 lights rush apart. Guaranteed to last years.

• 2 Isotopes per pack
• Supplied with various collars for different tips.