Femto Silicone Oring set
Silicone orings will make your Femto BF RDA looks much smarter when they are dressed with the Ultem parts.
In addition, its material "Silicone" is smoother than standard orings so that would be very helpful when you try to remove or adjust a driptip or an AFC Ring.
Orings for driptip x2
Orings for AFC ring x1
Check the other Accessories for Femto BF RDA!!