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Axner Underglaze Pens

Axner Underglaze Pens were developed for Cone 05 (1040°C) and 06 (1013°C) firings, however most of the colours do quite well at much higher temperatures. Our own testing has yielded the following results: Cone 06 - 04 (1077°C) all colours remain strong and vibrant. Cone 6 (1240°C) most colours remain strong and vibrant with the exception of Chartreuse (P4004), Pink (P4010) and Lilac (P4011) which are weak. Green (P4005), Purple (P4012) and Maroon (P4013) change colour somewhat. Cone 10 (1305°C) Same as Cone 6 (1240°C) with the following exceptions: Chartreuse (P4004) Lilac (P4011) and Pink (4010) completely disappear.
Axner Underglaze Pens are simple and easy to use. They are easy to lean and difficult to clog. They come with four metal nibs - Extra Fine (0.3mm), Fine (0.5mm), Medium (0.7mm) and Bold (0.9mm). Also 2 cleaning wires are included. 1oz of glaze covers approximately 30 sq. inches.

Axner Underglaze Pen 4001 Black

Axner Underglaze Pen 4002 White

Axner Underglaze Pen 4003 Turquoise

Axner Underglaze Pen 4004 Chartreuse

Axner Underglaze Pen 4005 Dark Green

Axner Underglaze Pen 4006 Rose

Axner Underglaze Pen 4007 Orange

Axner Underglaze Pen 4008 Medium Blue

Axner Underglaze Pen 4009 Dark Blue

Axner Underglaze Pen 4010 Pink

Axner Underglaze Pen 4011 Lilac

Axner Underglaze Pen 4012 Purple

Axner Underglaze Pen 4013 Maroon

Axner Underglaze Pen 4014 Bright Yellow

Axner Underglaze Pen 4015 Red