Nature's Spirit Fine Natural Dubbing Rainbow Blend. These multi-colored blends with a touch of flash have us very excited. Starting with 20 different blends you’re starting with a base that reaches all spectrums. With an average of 4” our FNDR Rainbow Blends are perfect for a large selection of dries, nymphs, and streamers. Twist it up for fine bodies on small and big dries, stack it for sculpin and baitfish head, or chop it – twist it – then brush it for a spiky collar on a nymph.