Wapsi's new state of the fly tying material art S.L.F. prism dubbing is made from a multi-laminated synthetic that actually reflects light backto the eye in seperated spectrum just like a prism! This dubbing has been uniquely processed to preserve it's fish catching eye appeal. S.L.F. prism dubs easily and comes in colors that other dubbings just can't match.
Numbers after each color is the 12 colors found in loaded dispensers SEE 0007171355