Thermal Paper Correction Fluid with Unboxing Tool Portable Courier Invocice Privacy Data Important Correc Protection Material: plastic + steel Weight: 30g Size 8.5*2.5cm/3.34*0.98inch Capacity: 10ml/20ML (different capacities correspond to different refills) 1. A light application, five seconds to quickly remove information and protect your privacy. 2. Suitable for thermal paper, such as courier, takeaway, bank slip, shopping list. 3. small body, there are big energy, 1 bottle can be applied more than a hundred times. Small and convenient, easy to fit in the bag. 4. comes with a safe opening knife, automatic rebound does not hurt your hands, the tip of the courier knife stabbed into the tape, you can smoothly cut open. 5. Rotate to open the lid to prevent the liquid from evaporating, rotate to the right to open easily. Cautions. 1. As we all know, different computers display different colors, and the actual color may be slightly different from the picture below. 2. 2. If you find it hard to choose the size, you can always contact me and we will give you some suggestions, but this is only for your reference. 3. We can accept orders of mixed items, colors and sizes. Package included. 1pc thermal paper correction fluid or 1pc refill pack