these tips are game changer for me, and every nail tech! perfectly shape rich deep C-Curve not to mention the durability and strength of the nail itself, these won't break so easily! I highly recommend and I will be purchasing lots more ! only thing it did take a very very long time to arrive i feel it was about 2-3 months but I guess it was due to covid-19 and what the world's going through still. I love these tips