【HIGH QUALITY】- Silk yarn has excellent layer adhesion, optimized for strength and toughness, easy to use, no tangling, no clogging, no air bubbles, no hazard clogging of shaft or nozzle. 【Spool Size】- Spool Diameter: 197mm (7.76"); Spool Width; 64mm (2.52") - Spool Hub Hole Diameter: 57mm (2.24"). Recommended printing temperature: 190-225°C. 【High Compatibility】the stampante 3d filament is fully compatible with most FDM 3D printers on the market, 1.75mm PLA filament, with high diameter tolerance, high dimensional accuracy of +/- 0.03 mm. Stable diameter accuracy gives you a smooth feeding experience. 【Silk Gloss】 - Filamento pla 1.75 does not need polishing, the print has a silky luster, like silk colorful. You can print all kinds of utility tools, decorative arts, games, furnishings. 【Vacuum Packed】The 3D filament is carefully vacuum packed with desiccant to maintain the performance of the PLA filament. And keep it dry to prevent the entry of dust and foreign matter and prevent the nozzle from clogging. Number of shipments: 1 pcs