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Black PETG filament coil without a spool, 1.75mm diameter, 1kg weight

OVERTURE PETG 1.75mm Spoolless Filament 1kg Black

SKU CH-EC1M-E9EWW

Spoolless PETG refill fits reusable spools, prints up to 300 mm/s with ±0.02 mm accuracy

  • ColorBlack
  • MaterialPolyethylene Terephthalate Glycol
  • Diameter1.75
  • Weight1 kilograms
  • Sustainable spoolless design cuts plastic waste and works with Bambu Lab AMS reusable spool
  • PLA-like ease with ABS-level toughness prints strong parts at up to 300 mm/s
  • Diameter held to ± 0.02 mm for consistent extrusion and reliable layer adhesion
  • Full-mechanical winding guarantees 100 % tangle-free rolls and clog-free feeding
  • 1 kg of PETG on a 1.75 mm spoolless coil fits most FDM printers

Spoolless PETG refill for reusable spools

This OVERTURE PETG filament arrives as a 1 kg spoolless coil designed to snap onto a reusable master spool such as the Bambu Lab AMS version. The format cuts plastic waste and shipping weight while keeping the 1.75 mm diameter and ±0.02 mm accuracy intact. It targets makers who already own a compatible reusable spool and want a greener refill option.

Upgrade from disposable-spool PETG or PLA

Switching makes sense when you want to stop throwing away a plastic spool with every roll and when you need the toughness of ABS with PLA-like printability. The material supports speeds up to 300 mm/s without losing surface quality or layer adhesion, so the jump is worth it for high-speed functional parts that must withstand impact.

Check spool compatibility and printer clearance

Verify that your reusable spool accepts a 1 kg refill coil and that the coil dimensions clear your printer’s filament path or AMS unit. The filament is wound mechanically for 100 % tangle-free feeding, but the printer must accommodate the spoolless form factor. No other hardware changes are required.

Highlights

  • Sustainable spoolless design cuts plastic waste and works with Bambu Lab AMS reusable spool
  • PLA-like ease with ABS-level toughness prints strong parts at up to 300 mm/s
  • Diameter held to ± 0.02 mm for consistent extrusion and reliable layer adhesion
  • Full-mechanical winding guarantees 100 % tangle-free rolls and clog-free feeding
  • 1 kg of PETG on a 1.75 mm spoolless coil fits most FDM printers

Specifications

BrandOVERTURE
ColorBlack
MaterialPolyethylene Terephthalate Glycol
Diameter1.75
Weight1 kilograms

Questions about this item

What reusable spool does the 1.75mm spoolless refill snap onto?

It snaps onto the Bambu Lab AMS reusable spool and other master spools designed for 1kg refills.

How do you install the filament onto a reusable spool without tangles?

Align the coil with the spool hub, snap it into place, then feed the loose end into the printer before releasing tension.

When should the filament be dried before printing?

Dry it if the spool has been stored open in humid conditions; PETG absorbs moisture that causes bubbles and weak layer adhesion.

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