Knopp Trumpet is a funnel-shaped knob made entirely of wood. Fits well as a kitchen knob, but above all it works well as a furniture knob, for example on a wardrobe. Knopp Trumpet is available in two sizes
and in two designs, untreated oak and black (completely in ash with a black surface).
 
Trumpet 38
Diameter: 38 mm
Depth: 23 mm
Screw standard: Fits 16 to 19 mm frame
Foot measurements: 13 mm
 
Trumpet 48
Diameter: 48 mm
Depth: 29 mm
Screw standard: Fits 16 to 19 mm frame
Foot measurements: 13 mm