Money Marker (12 Pens) --- Counterfeit Bill Detector Pen with Upgraded Chisel Tip - Detects Fake Counterfit Bills, Universal Currency Detectors Pack INSTANT VERIFICATION: The Money Marker counterfit marker is specially formulated to deliver accurate and easy results within seconds. Expose one fake bill and these counterfeit pens pay for themselves. EASY TO UNDERSTAND to effectively detect counterfeit bills with counterfeit pens. A black line means the bill is counterfeit while a gold mark means the cash is genuine when using a counterfit bill pen. SAVE MONEY by checking and rejecting bad currency with a counterfeit marker. Comes in a BOX OF 12 pack of money pen detector, assuring you and your store will be protected from fraudulent counterfeiters for an extended period of time with these counterfeit detector pen. INNOVATIVE CHISEL TIP lengthens the life of each money pen and helps a business earn more by preventing each money marker from drying out. These money pens insures you from fake money. Superior quality means superior performance and protection with our counterfit pen. 100% MANUFACTURER MONEY BACK GUARANTEE: We strive to make the best and most convenient counterfeit money pen you've ever used in catching counterfeit money. Thats why our fake bill marker pen comes with HVMs original manufacturer warranty