Pax by Ploom Replacement Mouthpiece
Replacement Pax mouthpiece if you've lost yours or want to share with a friend. The retractable mouthpiece design functions as the on / off switch and stows away for convenient portability.
A little lubricant goes a long way with Pax. Place one drop somewhere on the metal mouthpiece stem and 1 on the slider ring. To distribute the lubricant, put the mouthpiece back into Pax and click the mouthpiece in and out rapidly about 2 dozen times.