OVERTURE 4KG Bundle Refill PETG 3D Printer Filament 1.75mm, 4 Pack 1kg(2.2lbs), Refilament for Bambu Lab Reusable Spool, Accuracy +/- 0.02 mm, Fit Most FDM 3D Printers(Black*2+White*2)

The Overture High Speed PLA supports a maximum speed of 300mm/s, with higher toughness (vs.old version PLA) and optimized melt flow delivering unparalleled speed-quality balance.PETG filaments are made of premium PETG plastic which combines the advantages of other filaments such as safe and odorless; little shrinkage rate; high impact strength and good liquidity (flows smoothly); Furthermore, this beautiful PETG filaments make prints come out with a little "shine" or "spark" to it.Buy with Confidence, 100% Satisfaction Guarantee. E-mail us if you have any issues or questions, we will make every effort to provide you with immediate help until you are satisfied.FAQs:Why can't the filaments stick to the build bed?1. Check the temperature setting before printing, PETG filaments have higher extrusion temperature than that of PLA;2. Check if the plate surface has been used for a long time, it is recommended to replace it with our new one to ensure a strong first layer adhesion;3. If the first layer has poor adhesion, it is recommended to re-level the print substrate to reduce the distance between the nozzle and the surface plate;4. If the effect is not good, it is recommended to try printing the draft before printing.Specification: Temperature Recommended Extrusion/Nozzle Temp: 230°C - 250°C (446℉~ 482℉)Heated Bed Temp: 80°C - 90°C (176℉~ 194℉)Filaments Diameter and Accuracy: 1.75 mm +/- 0.02Recommended Printing Conditions:Cooling Fan: Turned onPrinting Speed: 30~50(mm/s)Raft Separation Distance: 0.14(mm)Retraction Distance: 1~3 mm(Note：Based on 0.4 mm nozzle and simplify 3D V 4.0.; Printing conditions may vary with different nozzle diameters.)Packaging Included:2 × spool of PETG filaments

• [ Spoolless & Compatible ] OVERTURE PETG Refill features a sustainable, spoolless design that significantly reduces plastic waste and shipping weight. It is perfectly compatible with the Bambu Lab AMS reusable spool and other master spools. It's easy to install: simply snap it onto your reusable spool and start printing, making it the ideal green solution for eco-conscious makers.
• [ PLA Simplicity Meets ABS Toughness ] Experience the ease of use of PLA combined with the high toughness and durability of ABS. Engineered for high-speed performance, this rapid PETG filament supports printing speeds of up to 300mm/s without compromising surface quality or layer adhesion. With a consistent diameter of 1.75mm and accuracy of +/- 0.02mm, it delivers high-impact functional parts that are both strong and incredibly easy to print.
• [ Clog-Free & Neat Winding ] OVERTURE PETG Refill utilizes advanced full-mechanical winding technology to ensure each roll is 100% tangle-free and neatly organized. This precision winding, combined with a smooth filament surface, guarantees a clog-free and bubble-free feeding experience. Even during long, unattended print jobs at high speed, you can rely on Overture for a seamless, frustration-free printing.
• [ High-Quality & Vibrant Selection ] Achieve professional-grade results with a smooth, glossy finish and superior layer adhesion. We offer a wide and vibrant color selection, from classic neutrals to digital brights, delivering a "what you see is what you get" printing experience. Whether for industrial prototyping or artistic batch production, OVERTURE PETG Refill provides the versatile, high-quality output your projects deserve.
• [Pro Support & Technical Settings] Smooth Printing with recommended parameters: Nozzle Temp: 230-260°C, Bed Temp: 65-70°C, and Speed: 30-300mm/s. OVERTURE provides a 1-year shelf life for unopened spools (proper storage required) and is committed to timely solutions for a seamless experience. Our dedicated technical support is always ready to assist, making us your reliable partner for a clog-free, hassle-free 3D printing journey.