About this item ✅Privacy Protection - Blocks out confidential information in one swipe! Applies a special encrypted ink to hide your address, social security, account numbers, or personal information on documents, prescription bottles or medical records. ❗品牌WKDYBD已备案。 ✅Substitute for Paper Shredder - A great alternative to shredder, smaller and lighter; just roll gently to hide your private information with 0.98 inches wide dark ink. ✅Versatile Use - Effectively hiding any personal info on regular paper and envelopes like bank statements, tax documents, postcards, junk mails; it does not work on shiny and sleek paper. ✅Easy to Use - Just remove the cover and swipe it over your information like identity and social security number, bank statements, shipping address, address on bills, the wide swipe will keep you away from identity theft. ✅Special Formula - Uses oil-based ink that provide the widest depth of protection for the information underneath and dries much quicker. The oil-based ink is more secure and essentially impossible to remove from your documents.