Buy the SMOK RPM C Pod Kit at the greatest price. The SMOK RPM C Pod Kit comes in eight colours. The 0.69" OLED display has an exquisite appearance and can clearly display info. It is compatible with the 4ml capacity RPM C Pod and can be replenished using the top slide-on inlet. https://www.vapeuniverse.co/products/smok-rpm-c-pod-kit?pr_prod_strat=pinned&pr_rec_id=8e3c1544f&pr_rec_pid=8190436475132&pr_ref_pid=7846685901052&pr_seq=uniform