Thank you for viewing! Introducing the PIICA + Pass Case from "HUNTER x HUNTER"! This card lights up when held over your IC card and scanned by a reader, catching the radio waves! Simply place it over your pass case! (Built-in LED / No batteries required) 【How to Use】 This "PIICA(R)" card lights up when held over a contactless IC card reader. Place it over your IC card and insert it into a pass case. It can be used with transportation IC cards (automatic ticket gates), electronic money IC cards (electronic money payment machines at convenience stores and vending machines), and ID cards (ID check machines). Please note that the way it lights up may vary depending on the machine. Please read the following precautions before use. 【Precautions】 ● When inserting your card into a machine for transportation, cash charging, or commuter pass renewal, be sure to insert only the electronic money IC card. Inserting this card (the light-up card) into the machine may cause it to malfunction, so please do not insert it under any circumstances. ● This product can only be used with contactless IC card readers. ● The card will not light up if a metal plate is placed between this product and the reader. 【Size】 PIICA Card: Approximately 53.5 x 85 x 1.2mm Clear Pass Case: Approximately 59.7 x 101.5 x 4mm 【Materials】 LED bulbs x 3 / Card body: PC Printed surface film: PET / Cardboard: Paper