This product utilizes thermal printing technology to achieve instant imaging in just one second. Press the shutter and your photo prints immediately, truly eliminating wait times. It requires no traditional ink cartridges—only dedicated thermal paper rolls (compatible with Bpa-free safe materials)—making it not only convenient to use but also more economical.The product comes standard with three rolls: one roll of classic black-and-white paper and two rolls of special-tone paper (Elegant Blue and Vibrant Orange), infusing every print with personality and creativity. The paper roll sizes are custom-fit for the camera, ensuring consistently clear and stable output quality.It's not just a camera—it's a portable instant printer you can carry anywhere. Capture fleeting moments and freeze them into tangible memories right in the palm of your hand.