Fun Queuing Card / queuing ticket

This concept design is “the re-usable card of queuing number”, which could replace the “paper wasting and meaningless recycling”. There is a plastic thin film attached on the queuing card, by press it will be stick on the card and some patterns appear. After that people can tear the sticking apart and press the film again. Customer who in waiting, can easily use their finger nail as pen to play (write or draw) the game on the card, that will kill the time.