The listing, Brand new Invisible Ink Marker 9LED UV Ultra Violet Flashlight Torch Light 3AAA #23 has ended.
Brand new and high quality
9 LED 1 Mode UV blacklight flashlight
Long service life up to 10,000 hours
Aluminium body, light weight
Great for checking notes, credit cards, fluorescent inks (invisible inks), cracked glassware, or even crime scene
LED Qty : 9 ultra bright LEDs
Voltage: About 3.6V - 4.2V