Money tester, Blister
Fraud detection pen to identify counterfeited notes. Helps to prevent waste in your business. Simple to use. Ink turns brown and black if note is counterfeit. Detects with 96 percent accuracy. Blister card with 1 pen.
Can also be used on USD bills
For paper money only (not for polymer GBP bills)
Blistercards is 90% from recycled PET