Black Light Invisible Ink - Ultraviolet Florescent Ink | 2oz (FREE DRY PAD INCLUDED) Black Light Invisible Ink - Ultraviolet Florescent Ink | 2oz (FREE PAD INCLUDED) Looking for ink that will show under a black light? HERE IT IS! Invisible ink that will only show with a black light. 2oz ink bottle and dry pad. DOES NOT INCLUDE A STAMP. ONLY THE BOTTLE OF INK AND INK PAD