Isotopes are an essential item of tackle for night fishing when watching the tod tip for bite indication is required. The Korum Isotope holder kit contains a range of different size holders to fit almost any rod tip. Each pack contains eight Isotope holders in four different sizes, our kits also include secure fitting clear tubing to keep your isotopes safely in position. Our Isotope Kits are compatible with all 3mm diameter Isotopes. ISOTOPES NOT INCLUDED.
