Filament spool 1.75 mm PETG 1 kg, Brown — devil design (5902280031369)

Filament spool 1.75 mm PETG 1 kg in brown from devil design is a 3D printing filament made of PET-G (Polyethylene Terephthalate Glycol) supplied on a 1 kg spool with a 20 cm spool diameter. The material is intended for fused filament fabrication (FFF/FDM) printers and offers a balance of toughness and chemical resistance suitable for functional parts and prototypes. The filament is wound on the spool and vacuum packed with a moisture absorber to preserve printability. Designed with a 1.75 mm diameter to be compatible with a wide range of consumer and open‑source 3D printers, this PETG filament is available in covering and transparent color options and is suitable for users who need reliable, general‑purpose printing material.

Advantages

PET-G provides higher impact resistance and better chemical resistance compared with common PLA, while remaining easier to print than some engineering plastics. The filament’s 1.75 mm diameter and consistent winding reduce feeding issues in direct‑drive and Bowden extruders. Vacuum packaging with a desiccant helps maintain low moisture content and consistent extrusion. The brown color offers a neutral aesthetic for prototypes and functional parts where color blending or post‑processing is planned.

Suitable for

• Functional prototypes and end‑use parts requiring toughness
• Mechanical components and enclosures exposed to moderate chemicals or humidity
• Visual prototypes and models where a brown finish is desired
• General 3D printing projects on FFF/FDM printers using 1.75 mm filament

Key specifications

• Material: PET-G (Polyethylene Terephthalate Glycol)
• Net filament weight: 1 kg
• Filament diameter: 1.75 mm
• Spool diameter: approximately 20 cm
• Color: Brown (opaque/covering option)
• Packaging: vacuum sealed with moisture absorber
• Printing technology: FFF / FDM

How to use

Before printing, allow the vacuum‑sealed spool to reach room temperature after opening to avoid condensation. Load the 1.75 mm filament into the printer following the manufacturer’s feeding instructions. Recommended print settings depend on your printer and part geometry; typical nozzle temperatures for PET‑G range from about 230°C to 250°C and bed temperatures from about 60°C to 80°C. Use a clean build surface such as PEI, glass with adhesive, or a suitably prepared bed to promote adhesion. Print speeds are commonly moderate to reduce stringing and improve layer bonding. After printing, parts can be post‑processed by sanding, painting, or chemical smoothing where appropriate for PET‑G.

Usage recommendations

Store the filament in a dry place and reseal with desiccant when not in use to minimize moisture uptake. Adjust retraction and cooling settings to reduce stringing, and test small calibration prints to fine‑tune temperature and speed for your specific printer model.