Identity Theft Protection RollerConfidential Roller Theft & Security Designed For ID Security Features: Identity information protection roller , perfect for mail and other documents information. This roller is a must-have for anyone concerned about protecting their information. This roller is easy to use and refill, providing great protection for the security of your information This roller is an effective way to keep your information safe from prying eyes. Product Description: package including： Confidential Roller*1 POWERFUL COVERAGE CAPABILITY: Simply roll the stamp gently to easily cover private personal information on courier sheets, documents or other papers, effectively preventing information leakage. Roller design: The unique roller design makes the operation more convenient, one brush can cover the information. The wheel rolls smoothly and comfortably, and is suitable for different paper surfaces. Environmental protection and recycling: Equipped with refill cartridges, when the ink runs out, just replace the new cartridges to continue to use, no need to buy new stamps, to realize recycling. This design not only saves costs, but also conforms to the concept of environmental protection and reduces pollution to the environment. Ink is waterproof and alcohol wipe-proof: The ink used in the stamp has the property of not fading or peeling off easily, which ensures that personal information can remain blurred for a long period of time after it is applied and improves the effect of privacy protection.