This brown hi-heat marker makes bold marks on glass, plastic, film, paper, metal, rubber, tile, ceramics & more! Great for potter's marks, rough design transfer, or high fire ceramic projects.
Phano Hi-Heat Markers are:
- Available in brown, hi-heat to 1700 degrees F
- Available in 7 other colors which are stable to 175 F.
- Wipe clean from non-porous surfaces
- Wrapped with a tear-string for easy sharpening, no sharpener required