Mulus RBA

Lift the silicon seal. Add the e-liquid into the pod through the filling hole. Plug the filling hole with the silicone seal.

Single coil

1) Remove the e-liquid chamber. 2) Place the prebuilt coil on the build deck. 3) Screw the grub screws with the Allen wrench to tighten the coil down. Cut off leads. 4) Push cotton through the coils. Take some tweezers and push it down into the e-liquid deck corners. 5) Place the e-liquid chamber back onto the deck, […]

No, they are not compatible.

Yes, you can adjust the airflow at the bottom of Mulus RBA pod.

3.8 ml