XYZprintingâs da Vinci 3D Pen is a standalone device that can create 3D printed objects without the need of computers or Computer-assisted Design software. Create anything, anywhere.Less limitations, endless possibilitiesThe da Vinci 3D Pen is lightweight and mobile, allowing users to make use of their surroundings to create large or small objects. Move freely along a surface or extend your creation upwards to add dimension to your drawings.Vivid colours and environment-friendly PLA refillsThe da Vinci 3D Pen has 11 fashionable colors of filaments to choose from. The PLA Refill filaments are biodegradable, non-toxic PLA filament made from organic materials. This filament has gone through various tests to ensure that it is DEHP-free and Heavy Metal-free for your safety.