O Presto: The Handy Tool for Placing Roller Fitments in Vials
Quickly insert roller fitments into standard roll-on vials, and save your thumbs a lot of stress!
Our roll-on vials are great because they make it so simple to apply essential oils, deodorants, and other liquid creations to the body. But it can sometimes be difficult to insert the roller fitment when filling or refilling your vials. Now the O Presto makes it easy! Works with our ⅙ ounce and ⅓ ounce roll-on vials.
What is included? This item includes 1 O Presto.
How to use: Fill a ⅙ ounce or ⅓ ounce roll-on vial with oil or other liquid, leaving room for the roller fitment at the top. Lift the pressure bar. Place the vial in the appropriate slot (the shallow slot is for ⅙ ounce vials; the deep slot is for ⅓ ounce vials). Set a roller fitment (including the ball) on top of the vial. Press down on the bar to push the fitment into the bottle. Screw the cap onto the bottle, and you're done!