The Twist Hot Knife kit includes an Ooze Twist Slim Pen 2.0 vape battery, a Hot Knife attachment, and C type charger. When you screw your hot knife tip into your ooze 2.0 battery charger this allows you scoop and heat the ceramic tip for your tasty dabs to slide right off into your banger. This is one of the cleanest transfers for your concentrates and every dabbing connoisseur needs this item for their collection. This is one way to level up your concentrate game.