This Trodat Identification Protection Stamp is a handy self-inking stamp that allows you to obliterate your personal details on bills and letters by printing a scrambled impression over the top.This useful stamp is a smart alternative and saves you time, effort, electricity and frustration when trying to shred those annoying plastic and paper documents and envelopes. It is also part of the Trodat EcoPrinty Range where every model is made from 75% post-consumer recycled material, so you are doing your bit for the environment too!The Trodat Identification Protection Stamp has a built in black stamp pad, is simple and effective to use and perfect for home and business use.