yaslotr 100 tips nail art tips display polish board, fan-shaped nail practice color card sticks with ring holder yaslotr nail polish is a long-time practice ,sometimes you may stay a short time considering which style for today, for mood, for dressing, for the one you gonna meet.<br> maybe you could creat a personal color chart,a large collection of colors,there is always one suits you! it can used as practice fan board for freshman or nail art display chart for advanced users.