Crockpot
Works fantastic/ Dynamite hard anodized pipe came out looking brand new. Used 100% PEAK Green glycol antifreeze, cooked on high for 6 hrs, also placed my Jammin Jp4 pipe in late and was in crockpot for only 2 1/2 hrs and still came out perfect (no damge at all to Hard coating, print on pipe still perfect) just looks like I bought a new pipe. Be careful with fumes leave lid on at all times, let cool before removing pipes.