Delta Glow Tape 1 in. x 5 yds.

Delta Glow Tape 1 in. x  5 yds. This Delta "Glow In the Dark" tape helps you orient yourself while printing in a traditional darkroom. Perfect for school or community darkrooms - simply place on the floor to help guide yourself when working in a dimly lit darkroom. Features: Phosphorescent / Photoluminescent - Glows in the Dark! 1 in. x 15 ft. (2.54 cm x 4.572 m) Place on the floor for easier navigation Perfect for School/Community darkrooms Can also be used to mark items such as: drawers, handles, faucets, etc. Recharges in 10-15 minutes when exposed to light. Not recommended for film developing.