【2kg in Total, 0.25kg per Spool, 8 Rolls of 0.25kg 1.75mm PLA Filament】8 rolls of 250g SUNLU 1.75mm High Speed PLA filament. Color: Black+White+Green+Blue+Red+Orange+Yellow+Pink. The design of 250g PLA filament is convenient for customers with multiple color needs. Especially for multi-nozzle 3d printer users and 3d pen users. | 【Small Spool Diameter】- Spool Diameter: 140mm(5.5 inches), Spool Hub Hole Diameter: 53mm(2.08 inches), Spool Width: 36mm(1.4 inches). Please pay attention to the filament spool size! Please check if it is compatible with your 3D printer. | 【Good printing effect, 100% Bubble-Free】- New upgraded Universe series 3D printing filament High Speed PLA strictly guarantees neat lineup, no knotting, strictly guarantees ±0.02mm wire diameter difference, 100% zero bubbles. Ensure high efficiency printing, say goodbye to plugging. | 【Good fluidity, Strong resistance】- SUNLU 3D filament High Speed PLA is 1.5 times more fluid than ordinary PLA, About 1 times stronger than ordinary PLA and PLA+ in terms of impact resistance. The smoothness of the material discharge is excellent, reducing plugging, and the printed models are resistant to dropping. | 【New hue, Good Glossiness】- SUNLU upgraded 3D filament has a new hue to give you a new visual effect. PLA filament has good adhesion and super strong interlayer bonding, and the surface of the consumable has good glossiness, soft color and warm color, making 3D printed models more glossy. | 【Wide compatibility, After-sales guarantee】- High Speed PLA Filament is not only suitable for all models of FDM 3D printers, but also for SUNLU filament dryer box S1/ S1 Plus/ S2 full series. It is widely used, suitable for printing crafts, artwork and industrial design samples, etc. In addition, SUNLU has up to 1 year after-sales service and guarantees to reply emails within 24 hours, please feel free to contact us if you need.