I have not been blessed with perfect nails for classical guitar. I have used about every product available to improve the strength of my nails, which split, crack, and break frequently. I have tried fake nails, builder gel nails, fiberglass support, and a sundry of other things over the years to repair nails. However, these products either did not produce natural nail tone (at least to my ears) or they destroyed my natural nails. I learned about the Savarez nail kit from a YouTube video by Marce Font, a very accomplished classical guitarist. In this video, she demonstrates how she repairs her nails with this product. What I like about the Savarez nail kit is the following: 1) The silk is perfect for nails. I use two layers which give me the perfect strength and great tone after proper filing and polishing. Also, the silk has a sticky side that really helps to secure the silk before applying the glue. 2) The glue is super glue or resin. The delivery hole in the stem of the container seems to be larger in diameter than the many glues I have used. The result is that to date I have not had the stem clog up which happens frequently with the super glues you purchase at a store. 3) the square two-sided nail file is a nice addition. It works fine to smooth out the glued silk to get to the desired shape. I finish up the nail with a glass nail file and then give the nail a good buffing. 3) The stick is the right size. I also use a toothpick to make sure the glued silk fits snug into the sides of the nail and flesh.
I think the benefits of this nail kit are worth the cost, at least for me. I have been playing for many years and this kit has reduced my frustration with my nails. Lastly, check out Marce Font’s video. She has some excellent tips on how to properly fix nails with this kit.