Hizen Debowler

The Hizen Debowler is a knock-out bowl with a fixed pin: seat the heating chamber on it, twist, and the spent herb drops into the bowl. The pin is 3 mm across and 27 mm long, made of stainless steel 1.4301 (AISI 304), with a rounded tip meant to spare the chamber wall in daily use. The bowl itself is molded from PLA biopolymer, food-safe under (EC) No 1935/2004 and biodegradable, and measures 75 × 75 mm at 42 mm tall. Hizen designed the tool around its own devices, but it works on any chamber with a similar opening.