✓ 100% Satisfaction Guarantee. (FBA)We are committed to provide top-notch service and products to our customers. If you are not satisfied, please feel free to contact us and we will do our best to assist. ✓PROFESSIONAL SALON RESULTS from your own home so you can have DIY nails or a manicure and pedicure without the price. ✓PROTECTS THE SKIN from being harmed thanks to superior craftsmanship and well-tested design. ✓ALL AROUND NAIL USE means the set can trim the cuticle, sidewall,can be used to clean nails cuticle, remove dead skin or callous, or go underneath the nail to keep them clean. ✓QUALITY DURABILITY with Carbide Diamond Tool and not too stiff so that not hurt the skin.