The goal of the new RPM 3 meshed coils (0.15/0.23 ohm) is to appease DL vapers. SMOK RPM 3 Coils works with the RPM 5 Cartridge from Smoke. Brand: SMOK Product Type: Coil Resistance: Rpm 3 Coil 0.15ohm Rpm 3 Coil 0.23ohm SMOK RPM 3 Coils Packing list: 1 x 5pcs RPM 3 Coil Note: Please read the user manual carefully before using this device. https://www.vapeuniverse.co/products/smok-rpm-3-coils?pr_prod_strat=pinned&pr_rec_id=7e361cb22&pr_rec_pid=7846676529404&pr_ref_pid=8191212028156&pr_seq=uniform