WHAT IS SCRIBBLER 3D PEN. Scribbler 3D Pen is a tool for the creative minds of our generation. It allows you to build 3D objects from the ground up; build any and everything you can imagine with ultimate ease and precision. Scribbler 3D Pen has been significantly improved upon as compared to other models that already exist on the market. It's now more slim and light weight, making it very easy to use. In addition, Scribbler 3D pen comes with unique speed control function that allowa you to adjust plastic filament feeding speed according to your hand speed, making it more practical to use. Unleash your creativity and let it run rampant through your studio! HOW DOES THE SCRIBBLER 3D PEN WORK. The Scribbler 3D Pen uses filaments that extrude from the nozzle/tip once heated within the pen. It then instantly cools and solidifies as you begin drawing the object of your choice, giving a strong stable foundation to your structure; allowing you to create an infinite number of shapes and design with ease! Most people can instantly begin tracing as soon as they get a hold of Scribbler 3D Pen.