This is a 14mm pull-out bowl from Red Eye Glass with a glow-in-the-dark finish and a handle for lifting it in and out. It fits any water pipe with a 14mm joint, so it works as a replacement or a spare to keep on hand. The handle makes it easy to clear and pull without catching your fingers, and the luminescent glass adds some colour to a setup, even in the dark. It comes in a few different colours. A simple, useful part if you've lost or broken a bowl, or just want one that stands out.