I have been getting my nails done for the past couple of years off and on. There is a little nail salon here in Athens, and they specialize in solar nails. I LOVE LOVE LOVE them! They are so worth the 10-15 bucks extra. Here a full set is $40 and a fill in is $25. You dont have to wait for them to dry..and like you said, they dont turn yellow in the sun, pool, or tanning bed. The look so natural..I love them!