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- Introducing a unique secret santa gift for men and women, especially if they're a known fibber! It's one of our practical jokes for a detective kit, your birthday gifts for dad, or gadgets for boys.
- The user can rig the detector to display either 'true' or 'lie'. Alternatively, the switch can be set to 'random', leaving fate to decide! One of our funny gifts for friends who deserve a good prank!
- This lie detector is one of our funny gifts for men or woman, and makes for a great prank set on April Fools Day!
- JOKE GIFT: Perfect as a funny gift for birthdays, Christmas or just to get a laugh, this phoney lie detector is great for parties and get-togethers to add humor and entertainment.
- BATTERIES INCLUDED: This lie detector requires 4 X AG13 (1.5V) batteries (included)