The Lost Vape Orion Q-Pro Coils come in a set of five and include a plug 'n' play coil installation mechanism, 1.0ohm coil resistance optimised for both nicotine salts and freebase e-Juice. https://www.vapeuniverse.co/products/lost-vape-orion-q-pro-coils?pr_prod_strat=pinned&pr_rec_id=f543509a6&pr_rec_pid=8189994107132&pr_ref_pid=7846689833212&pr_seq=uniform