This is a disposable razor from Kai. It's a set with a holder that easily sets the blades, and a set of 5 stainless steel twin blades. This is a sale of 9 sets in total. Although it is unused, it has been stored at home for a long time. Please refrain from purchasing if you are looking for perfection or are nervous, as it has been stored at home and inspected by an amateur. Even if there are comments, we will prioritize those who purchase immediately. Shipping may use recycled materials. Thank you for your understanding.