Leapfrog Creatr HS 3D Printer, Dual Extruder, 11.8" x 9" x 7" Build Volume Fastest in it's class 300+ mm per second print speed Largest build area (11.8" x 9" x 7") for making the biggest things Not only it is faster but also it can print higher quality as low as 10 microns Stand-Alone operation via USB memory stick, operated by integrated LCD control screen (No Computer Required) Every CREATR HS comes with "Dual Extruders" so you can print multiple materials at the same time; PLA, ABS, Nylon, Brick, Wood and more