How to use: Step 1. Just peel off the stamp from the transparent sheet and apply it on an acrylic block (you need to purchase additional) Step 2. Apply ink on the stamp Step 3. Place the image on the desired surface and press down firmly Step 4. Clean the stamp with water and put it back in place Warm Tips: 1. Please pay attention to the size of the clear stamp before buying, whether it meets your needs. 2. Due to the display, camera, or other factors, there may be some chromatic aberration.