DEWANG 3D Printing Pen for 3D Drawing Art Crafts Printing Filament Adapter Nozzle 0.7mm Four color (Orange) Ultra light,65g, Perfect for children, designer, artist and hobbyist Manual Heating Activation to avoid any injuries Auto Standby Mode after 5 minutes idling Advanced Thermal Management - no fan noise 3 loops of 1.75mm ABS filament included