Nume leather pen case. Perfect for celebrating entrance into school, getting a job, or treating yourself! - Color: Chocolate - Material: Nume leather - Accessories: Comes with a box - Features: Button closure Thank you for viewing. [Tsuchiya Kaban] Started in 1965 as a small school bag workshop in Tokyo, this is a long-established Japanese brand that plans, manufactures, and sells high-quality leather products such as school bags, leather bags, and wallets. [Products] Uses high-quality leather, such as Nume leather and oil Nume leather, that allows you to enjoy the aging process. They offer a variety of products, including business bags, wallets, and small accessories.