Combined with https://www.printables.com/model/566384-breville-barista-express-single-dose-hopper-bellow printed at 78% (TPU , 2 walls).Works great with either bellows or piston and very clever. Would be an easier install with chamfered lugs and slight chamfer to the piston - I sanded a bit after printing. If i get time will do a v shaped funnels bellows with a cap.
Combined with https://www.printables.com/model/566384-breville-barista-express-single-dose-hopper-bellow printed at 78% (TPU , 2 walls).
Works great with either bellows or piston and very clever. Would be an easier install with chamfered lugs and slight chamfer to the piston - I sanded a bit after printing. If i get time will do a v shaped funnels bellows with a cap.