Ink Type : inclusive Ink / Watermark Ink (when focus light then see writing)
3in1, invisible ink, Money checker and Emergency Light
Color :Pink, Green, Orange, Blue
Pack Type :Packet
Material :Plastic
This 5" fine point marker, is loaded with special ink that is only visible under UV light.
It includes a mini LED UV black light with batteries, so you can view your messages
Color: As Given Picture 

Note: Product delivery duration may vary due to product availability in stock.

Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.