Polish 3D printer manufacturer Zortrax has gained an enormous amount of popularity in the five years it's been in existence, thanks to its popular M200 and Inventure 3D printers, comprehensive filament line, online model library, and easy-to-use software. In fact, Zortrax just hit the milestone of 100,000 Facebook fans - and to celebrate, the company is offering a special promotion. Buy a M200 printer, and you'll receive five free spools of specialty filament, plus free shipping worldwide. The promotion is good until May 31. Read more at 3DPrint.com: https://3dprint.com/135890/zortrax-facebook-fans-promo/