"UV active" is now the key word for more catch success. Especially in murky water, on cloudy days as well as at dusk and at night, the UV active colours act like a residual light amplifier on the fish. Think of it this way: In the twilight grey cats are hard to spot, while a white cat stands out clearly without looking unnatural. If she were equipped with a light, she would stand out but would look completely unnatural. And that's the same with UV-active wobblers; they stick out in the above-mentioned lighting conditions without arousing suspicion. In addition to the bright UV inks, there are also the "UV Confidential" models with natural colours and invisible UV coating. Only when they are illuminated with black light you can see the UV coating impressively. Floating.