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*4)

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:1 × spool of PETG filaments

• 【Spoolless Refill Design】Designed as a refill filament without a disposable plastic spool, OVERTURE Refill PETG helps reduce plastic waste and storage space. Compatible with reusable spool systems, it provides a more sustainable printing solution while maintaining consistent print quality and performance
• 【Stronger Than PLA, Easier Than ABS!】OVERTURE Refill PETG combines the strength, impact resistance and flexibility of ABS with the ease of printing of PLA. Ideal for functional parts, mechanical components, and outdoor applications, it’s the premium filament for robust, reliable creations
• 【Clog-Free & Bubble-Free】 Each OVERTURE Spoolless PETG Designed and manufactured with our patented clog-free formula to get a smooth and seamless printing experience. All filament undergo thorough drying for 24 hours before packaging and are vacuum-sealed in resealable foil packaging. To maintain optimal performance, store PETG filament in sealed storage with desiccants (silica gel) or dry for >6 hours at 65˚C
• 【Wide Compatibility and Color Selection】 OVERTURE Refill PETG seamlessly integrates with consumer and industrial 3D printers. Explore your creative side with our extensive selection of vibrant colors, ensuring a spectrum of possibilities for your unique creations
• 【Supported & Smooth Printing】Print with confidence. OVERTURE filament comes with dedicated support and a 1-year shelf life for unopened spools (proper storage required). We're committed to timely solutions for a seamless printing experience. Your reliable 3D printing partner