Want to know what beer you are dispensing? Snap the dust cap from the keg onto this handle to serve as a label. Printed in ABS on a Makerbot replicator 2X. Fill at 30% or more to give it some substance. Slot in the rear is for a 3/8-16 nut to attach to a Standard US beer faucet (Printed ABS does not hold treads). printed flat face down with a raft and supports made from dissolvable filament