Using the Spike-It UV Glo Marker, anglers can paint rubber and hard baits to emit ultraviolet light. While invisible to humans, bass and other predatory fish, like perch and zander, can detect UV light. This allows them to precisely locate their prey, even in murky and deep waters. Treated baits with the Spike-It UV Glo Marker may seem unaffected at first, but when exposed to a UV lamp, the difference becomes evident.

• Effect:Treated baits glow under UV light