The ZZap D1 has established itself as one of the best selling counterfeit detector pens. The ZZap D1 can instantly verify all currencies. Simply mark any part of the banknote and if the ink turns dark the banknote is likely to be fake money.

The D1 counterfeit money pen is extremely portable and can fit comfortably in your pocket. Ideal for events, taxis, courier drivers, markets etc. The D1 pen uses only the best iodine-based ink. ZZap has tested various iodine inks to perfect the ZZap D1 counterfeit detector pen, so you can be sure you are receiving the best.