OOZE Hot Knife 510 Thread Electric Dab Tool Assorted 12 Count DisplayOOZE Hot Knife 510 Threaded Electric Dab Tool (510 Battery not Included) MIX COLOR DISPLAY OF 12 The Ooze Hot Knife is an electric dab tool that makes handling any type of concentrate so much easier. The Hot Knife is a heated dab tool that prevents the extract from getting stuck to the tool and can make cutting off a small piece of a larger slab of concentrate a simple process. Screw the Hot Knife attachment onto a 510 thread battery (we recommend the