It's a Remembrall! This tells you if there's something you've forgotten to do. You hold it like that, and if it turns red... you've forgotten something. If you are a true Harry Potter fan you will know that the Remembrall is a crystal ball that contains smoke that turns red when its owner has forgotten something. Neville Longbottom received it as a gift from his grandmother in his first year at Hogwarts. This Harry Potter lamp is inspired by the Remembrall that appears in the saga films. It includes 2 lighting modes: white light or red light, which are activated by short presses on a touch control button located at the base of the lamp. You can also control the intensity, as it allows the lighting to be dimmed or intensified if the pressing occurs continuously or for a long time. It is made of ABS and has a size of 11.2 cm in height and 9.2 cm in diameter. Powered by 3 AA 1.5V batteries (not included) or USB Type-C cable with 5V DC 1A power supply (included).