The device I want in the future is a 3D pen. With high-end 3D brushes available, users can draw everything they like and use them as decorations. 3D pens help young children to freely express all their creativity and ideas into vivid, 3-dimensional images. 3D drawing pen is one of the educational, creative and entertaining toys.
3D pen with a design suitable for children and can use the battery without plugging the power cord directly can carry with painting anywhere. The pen uses PLA biodegradable plastic ink wire to be safe for health and does not harm the environment. The pen uses 3 ultraviolet light diodes, which closely resemble normal sunlight Freeze the ink from the nozzle, making 3D cubes. Using completely non-toxic inks, each cartridge can draw a 14m straight line with a thickness of about 3mm. There are pen types that have Scribber, 3D Doodler, 3D Simo,... Thank you for listening.
