So here we are on a gray day in New York.
Waiting for the Missus, I stuck my arm out the window and here you see how the 'blackish' polished steel 'pops' when the light strikes it from the side:
Those hands are perfect and the Super-LumiNova was obviously applied professionally.
Plots on the hour markers fade in a second or two when the UV light source is removed, but the lume on the hands persists as expected.
Waiting for the Missus, I stuck my arm out the window and here you see how the 'blackish' polished steel 'pops' when the light strikes it from the side:
Those hands are perfect and the Super-LumiNova was obviously applied professionally.
Plots on the hour markers fade in a second or two when the UV light source is removed, but the lume on the hands persists as expected.