Nice gadget! Write an invisible text on your skin. Once you get near blacklight the text becomes visible.
Fun to use at a glow or party. You can use the Body Paint marker as an admission ticket at a club. Just hold your hand under a UV lamp, and the mark will be visible. Also nice for writing funny lyrics and drawing pictures on somebody's skin.
The UV body paint-markers are available in red, green and blue
The colors are visible only in black light and invisible in daylight!
PAY ATTENTION! With some UV lamps these RED markers are not visible. That is, in most cases with LED-UV lamps, because they work in a different frequency of light. Testing the marker on the top of your hand is reccomended, to avoid a possible allergic reaction.