aurochs-EZ-tools-glass-file-gloss-finish-figures-mirror-coat Brand Name: aurochs Material: Glass Professional-grade precision tool: A glass file for master craftsmen embodying artisan skill, achieving a mirror finish. High hardness enables precise machining. Ultra-fine particle structure delivers polishing power comparable to metal files. Two grits allow beautiful finishing down to the finest model details. Washable for long-term use. Maximize your work's value with this ultimate glass file f