What is this? Universal resistive pens that can be used on all touch resistive screens devices, such as car navigation, tax printer, GPS , POS, order machine, various terminal, etc. Pens with resistive tips, silent, high sensitivity; The pen tip can be used for writing, drawing, etc. on the all touch resistive screen; What will I get? resistive pen, is in size of : 2mm/0.08 inch tip dia, 10mm/0.4-inch pen dia, 13cm/5 inch spring cable length; In the package of: 2pcs resistive pen; Is there any advantages of the product? Highly sensitive and high-precision touch pen, soft, and does not harm the capacitive touch resistive screen. Self-adhesive base, which can firmly and stably adhere to surfaces of various materials, such as plastic, metal, ceramics, wood, glass, etc; High strength spring cable, stretchable and easy to use; How to use it? The resistive pens can play games, write, paint, and click pages on touch resistive screen; What should I notice? Please pay attention to select the resistive pen with suitable specifications