Long-Wave Ultraviolet Pen Light Anti-tarnish & Supplies “Ebony” textured paper covers a

“Ebony” textured paper covers a padded MDF form

Patented blade-lock system makes blade insertion easy and eliminates wobble

strong material for cutters

the hinge and the locking seam are almost imperceptible

foam-like material

Long-Wave Ultraviolet Pen Light Anti-tarnish & Supplies “Ebony” textured paper covers aThis pocket sized pen light produces long wave UV light ideal for fluorescence testing gemstones. Tuck the light conveniently (and discreetly) in a pocket, sample case, display case or pencil cup; the built in clip helps keep the light in place in a pocket or on a shop coat or apron. The light is powered by a single AAA battery (not included).