FOXWILL 3D Printing Pen (2016 new version) with Stand and LCD Display For 3D Drawing 2 PC Free 1.75mm PLA Filament Refills Included, Works with PLA ABS, Best Gift (Black ) Our engineered 3D printing pen (2016 version ) is here to help you stream your creative outlet, enabling you to see your thoughts and concepts engineered into a real and rewarding reality. The Pen replaces ink with plastic(1.75mm ABS or PLA Filament) to create 3D object, It can be used to draw in the air as well as tracing objects on paper. It is the safest 3D printing pen on the Market ! With the patented Nozzle the nozzles surface temp could be lower than 60 degrees while drawing , this makes the pen much safer to kids . With the smart control system , the pen would automatically stop heating after one minute no extruding . Also the hot end and nozzle tube are special designed to avoid clogging . Intelligent Control Design ! A single press for continuous extruding flow for more ease of doodling. 8 grade extruding speed (controls) for more accurate and stable extruding. Filament can be switched freely by the switch button. Advanced unclogging mechanisms technology prevents jamming for easy maintenance. The hotend and nozzle tube are specially designed to prevent jamming . Buy authentic 3D Pen with confidence in FOXWILL, you are entitled to one year premium quality guarantee!