Puffco: Best Vape Pens Portable Vaporizer Best Vaporizers Puffco Hot Knife V2 Onyx Puffco Peak Pro 3DXL: Premium Bluetooth Dab Rigs Puffco Guardian Peak Pro Puffco Puffco, please make the magic happen and combine these 2 tops. We need. The new Hot Knife takes our game changing heated loading tool to the next level. An upgraded body with a more secure, travel friendly cap connection. A reshaped and glazed ceramic tip designed to leave more hash in the chamber. Plus, a reimagined button with expanded functions. Fast USB C charging delivers a full charge in just 25 minutes. Triple click to check battery life, press + hold to heat. And the new lanyard loop on the cap makes loading on the go easier than ever.