Optimus 510 Cartridges – 3 Pack

Description

This is extra cartridges for your Optimus vaporizer. It is for all herbal formulas and oils. It features a unique measuring scale so you can see the amount of oil remaining. It has a heating element that heats up your oils nice and evenly. It comes in a pack of 3 and only in clear. This item is only compatible with the Optimus-510 and eGo series batteries.