This pen is one of the most popular colours that we stock, and is a beautiful bright blue when fired.
Glassline Bubble Pens are a simple and easy to use water based lining and shading material for glass. When sandwiched between glass, the paint will develop a colour made up of many micro bubbles.
The pens may be painted, drawn or sprayed to create subtle shading variations.
Use with the tip set for accurate drawing and writing, or simply use exactly like paints, applying with a brush.
To further your creative edge Glassline may be sprayed through an airbrush allowing for a smooth brush stroke free finish; simply thin with a small amount of water and spray onto the glass. Once the Glassline has dried you can scratch areas off exposing the color of the glass.
All the Glassline pens are compatible with most types of glass including float, CoE90 and CoE96. Glassline pens fire to a full fuse temperature of 790ºC to 820ºC.
15 different bubble pens available in 2oz bottles and all are lead free and food safe once fired.
Please note Bubble pens are thicker than normal Glassline pens so you may need to add some water to them if using the thin tipset heads.