Package includes: 1 x printing pen Product feature: User-friendly design, safe for all ages Unleash your creativity with the 3D Printing Pen, perfect for artists, hobbyists, and anyone looking to explore the world of 3D design. This innovative tool allows you to draw in three dimensions, creating sculptures, models, and unique crafts with ease. Note: There might be an error of 1-3 cm due to manual measurement, and slight color differences may occur as a result of varying lighting and monitor effects.