20pc Add-on

This upgrade takes your set from a small/medium/or large 10 pc set to a 20 pc nail set with 2 of each number (0,1,2,3,4,5,6,7,8,9)Purchase the 20pc upgrade as an ADD ON to a set you are purchasing if you dont know your measurements or if your purchasing a gift for someone special whose sizes you dont know! You must purchase the SAME LENGTH add on as your original set or I will REFUND the upgrade and/or the entire order