With INSTAX SQUARE film rising in popularity, INSTAX SQUARE Film is now available in a twin pack! INSTAX SQUARE Twin Pack film can be used with the INSTAX SQUARE SQ10, INSTAX SHARE SP-3 Smartphone Printer, INSTAX SQUARE SQ6 and any Instax Square camera or printer. Square 1: 1 format For use with Instax square format instant cameras and Printers.