✨ Buff Your Way to Beautiful Nails! ✨ Harness the healing power of Japanese Hot Springs for visibly healthier nails. Revitalize weak nails with our unique formula that promotes natural growth and resilience. Crafted in the USA with replaceable pads for sustainable nail care. Achieve a salon-quality shine with our 3-way buffing system that lasts up to 10 days! Love it or your money back – we stand by our product! natural minerals strengthens nails 3-way buffing The Professional Nail Buffer Block by Onsen is a versatile nail care tool designed to provide a 3-way buffing experience, enhancing the shine and strength of your nails. Made in the USA, it features replaceable pads and is infused with minerals from Japanese Hot Springs, promoting natural nail health and beauty.