Box of 3 is currently on backorder with the manufacturer. It is expected to ship on/around Mon, Jul 31, 23. Box of 12 is currently on backorder with the manufacturer. It is expected to ship on/around Mon, Jul 31, 23.
Mouthpieces for Micro-Air NE-U22V only. They can be purchased in a pack of 3 or a box of 12.