Barman Traitor Item [The chemi cloaker]

[MagicStudiosGuy]

I have always had an idea of a traitor item being a reagent scanner. You scan one item and you can copy that. If you use it on another item, you can copy that chemical listing, or paste the one currently copied. So say you have sarin in a glass and vodka in another. Scan the vodka then scan the sarin. The color changes and if anyone tried to see whats in it with a scanner, It says its vodka.