Bohning Cauldron Fletching Station Black. It provides the right amount of pressure for excellent adhesion and you can fletch all three vanes at once so it's a big time-saver. The snap-in inserts are easy to change and don't require tools so you can switch from a three degree right helical to a one degree right in no time. With this jig you can leave the nock on your arrow so you don't need to change the center post - simply twist the dial at the bottom of the jig to rotate your arrow for perfect indexing. The Cauldron pressure ring is adjustable with a single twist to accommodate micro standard and large arrow diameters. Cleaning is easy: the inserts can be soaked in acetone for an hour to remove instant glue residue. Specifications for Bohning Cauldron Fletching Station: Manufacturer: Bohning Color: Black Features of Bohning Cauldron Fletching Station: The Complete Cauldron includes inserts for Straight (gray) 3 Package Contents: Bohning Cauldron Fletching Station Bohning 601025: Cauldron Fletching Station Black