The Uwell Crown 3 (III) coils are Kanthal and SS coils for the Uwell Crown III (mini) clearomizer. You can choose among 0.25ohm, 0.4ohm and 0.5ohm resistance. The pack contains 4 coils.
Pack of 4 coils for the Uwell Crown 4 and Uwell Crown 4 Mini clearomizer. These coils are made with Stainless Steel (SS) wire. You can choose between 0.2ohm and 0.4ohm resistance.