Thank you for choosing my product from among many others. I hope you like it. ❶ Glass Nail File 1 piece ✔ With case 9cm long x 1.2cm wide x 0.3cm thick ● Nail Care This one tool provides shine, giving a glossy finish like a top coat. Achieve a sparkling shine without applying polish! The shine lasts for about two weeks. ● Made of glass, so it's washable Reusable, hygienic, and economical ♡ ● For those who work in places or attend schools where nail polish is not allowed Also a must-have for moms with young children! Quick self-care in between work, housework, and childcare!! A nail shiner that makes the surface of your nails smooth and shiny. ● Of course, also recommended for men! A capable man starts with nail care.