This is the PEI replacement top cap for Druga RDA by Augvape, this top cap is 24mm diameter and made of PEI Ultem. If you are looking for the Augvape Druga RDA top cap replacement, this is the best one for you.
Druga RDA by Augvape
1pc Augvape Druga RDA top cap kit
1pc Augvape Druga RDA drip tip