①【High Speed Printing PLA META Filament】SUNLU 1.75mm PLA Meta 3D printer filament(Tolerance Level : ± 0.02mm)smooth squeeze. PLA Meta filament is 1.5 times more fluid than regular PLA. Minimum tolerance and low warping to ensure consistent feeding and fast prints, say goodbye to clogging. SUNLU perfect dimensional accuracy +/-0.02mm provide optimum flow through the extruder nozzle. | ②【PLA META Filament Recommend Settings】High toughness and non-brittle PLA Meta filament printed parts can be sanded, drilled and painted. SUNLU PLA Meta filament is very tough and not easily brittle, the model does not break easily when dropped from a height to the ground. PLA Meta filament Print nozzle temperature 185-195℃, Hot bed temp: 50°C-65°C, Print speed: 50-100mm/s, low printing temperature printing for greater energy efficiency. | ③【Glossy Surface & Good Adhesion】Brightly coloured PLA Meta 3d printer filaments bring glossy surface prints to arts, crafts and 3D projects. SUNLU PLA Meta filament 1.75mm has the advantages of high purity with good adhesion and superb layer bonding. | ④【Neatly Wound Filament 】SUNLU has a professional production line with strict control of neatly lined up lines to avoid knots during printing.Completely mechanical wire winding and strict manual checks to ensure neat lines with few kinks, avoiding possible breaks. | ⑤【SUNLU 1KG Spool Diameter】Spool Diameter: 203.2mm(8inches), Spool Width: 63.5mm(2.5inches), Spool Hub Hole Diameter: 55.88mm(2.20inches). 1KG spool size of the SUNLU filament spool is suitable for hanging on a lot of FDM 3D printers. | ⑥【High Compatiblity & Vacuum Pack PLA META Filament】Compatible with 99% FDM 3D printers (with heated beds) and 3D pen. Vacuum packed neatly arranged SUNLU PLA META 3d printer filament, provide better printing result.Environmental protection, 1KG PLA META filament is made from starch raw materials derived from renewable plant resources.