Utillian 620 Bubbler
How to Use
Fill the bubbler under running water for a few seconds and it will do the rest.
Allow any excess water to drain, take the Utillian 620 mouthpiece out, and simply replace it with the bubbler.
To drain, wait for the bubbler to cool off then remove the bubbler and blow on the opposite end until water is completely gone.
To clean built-up residue soak the pieces in isopropyl alcohol or shake the pieces with an iso/salt mixture inside.