Dude plz restock these so I can buy more lol. Amazing coils for an amazing price . If you need big coils for a single cell mech these are it. I have my set in my Kennedy 28mm rda and it's perfect!! Beautiful work and they last forever and I'm super happy. I have tried many builders coils and I was astonished with the quality . I dont know who made these coils but u sir, are a gentleman and a scholar!