Create Draw Doodle and Build in 3D with this affordable yet high grade 3D pen. Great for quality family time and as a practical tool for making handmade gifts or decorations or for everyday fixes around the home. The P1 Pen features a stepless speed function designed for optimal speed control no matter the task - whether slower intricate projects or faster in fill work. Includes either 3 colors (15 meters) of PLA plastic to keep you Doodling for ages as well as a power adapter step-by-step manual and a free stencil guide. Just plug in heat it up and enjoy the fun of creating three-dimensional masterpieces. PLA is a versatile easy-to-use printing plastic that is great for both first time and advanced users. Plug the adapter into the back of the pen and choose your filament. The red light will turn on indicating warm up this will take about 2-3 mins. Double click the forward button to start and feed the filament through the back of the pen. Once the filament has reached the nozzle of the pen click forward to stop. Press and hold the forward button or double click for a continuous flow. Once you have completed your design press and hold the reverse button to retract filament