30枚のｸﾚｶとかﾃﾞﾋﾞｯﾄｶｰﾄﾞをまとめられるｶｰﾄﾞが売ってるよー(;´Д`)投資だけど
https://www.indiegogo.com/projects/fuze-card-your-whole-wallet-in-one-card-money-technology#/