A SECRET WEAPON FOR BRASS KNUCKLES VAPE PEN INSTRUCTIONS

Yes, I feel the cartridges are great also. They provide great strike, commence to complete. No leaking for me. I have refilled them the moment with terrific success. I took one apart and they have got two heaters plus a ceramic cup close to them. The carts are made of quarts so good taste.Established in 2016, Brass Knuckles is often a legacy brand