The Evis Manta is an RFID card reader, which is connected to a POS cash register system in order to communicate with electronic data storage devices such as keys, cards and NFC-enabled smartphones. The ray-like pattern on the glass surface indicates the position of the RFID reader field. The two-line display, which is backlit in a subtle blue, guides the customer safely through the sales process. The aluminium housing has a solid weight, which lends it positioning stability.