Description This confidential roller stamp is made of premium material, which can withstand long-lasting use. Features the ABS material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This confidential roller stamp will make cover up your information easier. Features -Material: ABS - Waterproof fast drying ink, hide your personal information with just one roll. - This confidential seal is specifically designed to protect your privacy. It is very helpful. - Ceramic mail opener, push to open and hide, convenient and safe to use. - Adoption of simple and convenient design, this product also can be used for a long time. - It is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time. Waterproof fast drying ink, hide your personal information with just one roll. This confidential seal is specifically designed to protect your privacy. It is very helpful. Ceramic mail opener, push to open and hide, convenient and safe to use. Adoption of simple and convenient design, this product also can be used for a long time. It is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time.