I may have found a solution to the mug-pipe problem. This way I can dump the ash without spilling coffee. I'll let you know how it goes. : r/StonerEngineering
Amazon.com: Wanna Smoke Alpaca Bowl Weed Cannabis 420 Marijuana Cool Ceramic Mug Graphic Coffee Mugs Black Cups Tea Tops Custom Novelty 11 Oz 15 Oz : Home & Kitchen
Modern Buddha Ceramic Pipe Mug | Sip N' Smoke - Pulsar – Pulsar Vaporizers
Alien Pipe Mug: Fashioncraft
Wake & Bake Coffee Mug Pipe – 10 oz – Ambess Wholesale
Green Cereal Bowl RX Coffee Mug Pipe & Trippy House Stash Jar W/ Wood – Trippy House Company