Ari 't Hart ATH Rainbow Signature Edition Opal Fly Reel.This rare and unusual version of the Rainbow reel features engraved signature, and a large longitudinal cutout on the back of the reel not found on other rainbow models. It also lacks a serial number. Finished in the highly sought after opal finish, the reel is in very good condition with only a few minor dings from handling. The click and drag work fine and it has always been stored with the drag set in the least position to preserve the spring strength.