This Hobby Line Porcelain Pen is a water-based glass and porcelain marker and suitable for glass, porcelain, metal and ceramics. Shake the marker well before use. The pen works by pressing the nib firmly into a piece of paper until the ink appears. Let the ink dry for about 4 hours, then bake it in the oven at 160ºC for 90 minutes.
Thickness of the tip: approx. 2-4mm.
Note: the calligrapy (calligraphy) black and the contour black (extra fine) variants have a different point thickness!