Thank you for viewing! Brand new and unopened. I will carefully package and ship it. ✨️【For Stubborn Calluses That Don't Come Off With Cream】 Specifically designed for thick, hardened calluses, which are difficult to remove with conventional creams or inexpensive files. The fine abrasive surface formed on the hardened glass gently shaves off only the excess calluses, leading to surprisingly smooth heels without the need for long care sessions. ✨️【Hygienic, Long-Lasting, and Highly Durable Glass Material】 Unlike plastic, glass does not deteriorate due to moisture or retain odors. It can be easily cleaned with water after use, keeping it always clean. Its high durability makes it an economical product that can be used for a long time. ✨️【Ergonomic Design for Easy Grip and Safety】 Designed with a shape that fits comfortably in the hand and is non-slip even in the bathroom. It can be operated easily without applying force, so it can be used safely by the elderly and those with weak strength. Transforms troublesome foot care into a comfortable and safe habit.