Description Having a hard time rolling your own coils for your mechanical vaporizer? No worries we have you covered. Our pre rolled coils come in 0.3, 0.5 and 0.7 Coils so you can easily add them yourself. 2 Prebuilt Coils for mechanical MODS. Each kit includes 1-Screwdriver 1-Bundle of Japanese Cotton 2-Coils 3-Screws
