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Overture's PETG refill is a 1.75 mm filament sold without a plastic spool, meant to be wound onto a reusable spool system. PETG sits between PLA and ABS: tougher and more flexible than PLA, easier to print than ABS, with good layer adhesion and low shrinkage. The clog-free formula and 24-hour drying before vacuum sealing suit functional parts, brackets and outdoor pieces. It is a sensible pick for makers who already run reusable spools and want less plastic waste; the trade-off is that you must transfer it to a spool before printing.
Availability unknown
Lowest price we've seen: $11.69 on Nov 4 at Overture 3D. Tracked across 1 store since Nov 4.
Ratings are very high, with buyers reporting clean, strong prints and no clogs. The main friction is handling the spool-less coil.
Overture High Speed PETG Refill Filament is a 1.75mm filament for FDM 3D printers. It comes spoolless, without a disposable plastic spool, and works with reusable spool systems.
PETG combines the strength, impact resistance and flexibility of ABS with the ease of printing of PLA. The filament offers excellent layer adhesion and low shrinkage, and it uses a patented clog-free formula. It suits functional parts, mechanical components and outdoor applications.
The filament is dried for 24 hours and vacuum-sealed in resealable foil packaging. It is compatible with most consumer and industrial 3D printers.