I began using NSI after using their Line Out product and realizing how well it worked. Then I began using their primer and after seeing how well the acrylic stayed with no lifting I had no choice but to try their powder and monomer.I have a client who has always dealt with lifting no matter how well I prep. So, I decided to use all of the products on her and we’re currently up to two weeks with NO lifting. It’s safe to say NSI will be my new go to product line and Fashion Supply will be my new go to site for nail products. They have a lot of items I wasn’t able to find anywhere else and I love how affordable they are. It’s a win-win.