【Super Bright Touch Interaction】 Touch the glass surface with your finger, and the colored light beam will immediately dance with your fingertips. Microelectronics technology allows the light to "kiss" the skin, and experience the magical energy transfer! 【High-quality material】 High-transmittance glass cup body + ABS durable base, compact and space-saving, safe and stable, suitable for desktops, bookshelves and other scenes. 【Cool decorative tool】 The blue light is full of technology, adding a futuristic atmosphere to the bedroom, living room or office. It is both a scientific teaching aid and an atmosphere lamp, and a must-have for party attraction! 【Out of the box and ready to play】 Contains 1 plasma cup lamp, and the lightning magic will be awakened immediately by a light touch of your fingertips. It is suitable for both giving and using, and exploring the perfect combination of science and beauty! 【Inspire scientific interest】 Using Tesla coil technology, an electric potential difference is formed between the glass cup and the gas sphere, presenting a shocking electrostatic light and shadow effect, instantly igniting the desire for scientific exploration!