I sell various types of twisted coils and specialty coils on eBay, free shipping, 12 coils for 6.50. Buy two auctions get 6 coils free, buy three auctions and get 12 coils free. Every auction comes with a free pad of Japanese organic cotton. Feedback has been amazing so far, people love these coils. I've been mentioned in vaping groups like convicted vapes and craftvapery. Check out seller "Twistedcoils" on eBay and see for yourself! Thx and vape on !!!