3D Pen for Printing Drawing Doodling Colored Pencil Art Supplies Electronic Art Pen Marker color crayon with Large LED Screen+3 FREE Spools of Fillament+More Color Options+Newest Most Advanced Model (Mesmerizing Blue) HOW DOES IT WORK? FunTech 3D pen works by extruding heated plastic filament that cools instantaneously into any solid, stable structure that you desire!! ENDLESS POSSIBILITIES!! Unleash and realize you most creative ideas!! Draw on paper or in thin air, or trace and connect to create art masterpieces that you can TOUCH!! MOST ADVANCED TECHNOLOGY with large 1 inch LED screen, 6 controlled speed levels, temperature control, live temperature monitoring on the LED screen, Intelligence auto standby mode after 5 minutes idling. Great quality! Light weight with redesigned pen shape for holding comfort and high precision control! GREAT TOOL for both children and adults alike!! This makes the most AWESOME gift!! PERFECT for presentation, express design ideas in 3D, art projects, doodling, creating small functional objects, build architectural models PLUS a million other possibilities for you to discover!! FREE three spools of filament in varied colors are included along with a straight forward user manual. Really simple to use, requires NO SETUP time!! Get creative and click on the BUY box now!!