Q3D Black Candy Translucent 1.75mm 1KG Spool PLA 3D Printer Filament Fully Transparent Filament Shipped in a Vacuum Sealed Bag with Dessicant 1KG Retail Box for Added Protection from Punctures 1.75mm Diameter with Incredibly High Tolerances of Plus or Minus .002" (.04mm) PLA is a Renewable Bio-Plastic No Toxic Smells