Polymaker PolySmooth 3D Printer Filament， Layer-Free 3D filament， Slate Grey， 1.75 mm Filament， 750g</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51aQtLJYpDL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51170G9OhLL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/417Qi-XBemL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/415wEipKSPL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41mjUnj1JsL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41%2BBt0WU2jL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41gAx8OYkkL.jpg' noproxy></br>