With just a few simple steps, you can replace your old tank adapter with the new POPS system. This makes venting and depressurizing easier, faster, and more comfortable than ever before!

By simply pushing back the top of the valve, your marker is depressurized in less than a second. You can just as quickly vent it again by pressing the silver button on the side. No other venting system is as fast! Accidental venting is also nearly impossible.