Banknote Detector 1, Material: plastic,electrical component 2, Min.Q'ty: 200 3, BEAUTIFUL! UNIQUE DESIGN! Banknote Detector1, Size: 0. ... "(D)*5.8"(L)2, Material: plastic,electrical component3, Min.Q'ty: 2004, FASHION, POPULAR!5, Colors: Black6, Availability: Backorder1-7days7 ... , Quality and Customers'Market. 200 Pcs New Portable Counterfeit Cash Tester Pen Banknote Detector