Features: 1. Introduction - This Privacy Protection is what you need because it will help you cover your private information on the bills. 2. Privacy Guard - Designed to cover the text on the paper, keeping it safe from prying eyes. Moreover, it works on all types of writing paper. 3. Easy to Use - Just wipe the roller gently, and it will cover the text with random e on the paper. Compact enough to carry around. 4. Multiple Uses - Perfect for any bills and receipts that printed on writing Paper, such as express parcels, take-out food and bills. 5. Note - After use, the cap should be tightly closed to prevent the liquid from evaporating. Do not let eyes directly contact this product. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: ABS Size: 6*3.7*3cm e width: 1.7mm Color/Style: As the picture shown includes: 1 x Privacy Guard Stamp 1 x Ink