WINKLE PETG filament 1.75 mm - 300 g and 1 kg, made in Spain

WINKLE 1.75 mm PETG filament, made in Spain, provides a practical balance of printability, toughness and dimensional stability. It is a versatile choice for housings, brackets, guards, prototypes and functional parts that need better impact resistance and layer bonding than conventional PLA.

Available formats and colours

• Diameter: 1.75 mm.
• Formats: 300 g and 1 kg, depending on the selected combination.
• Currently listed colours: Glacier White, Transparent, Jet Black, Ash Grey, Silver, Royal Blue, Devil Red and Lemon Yellow.
• Manufacture: Spain.

Select weight and colour before adding the product to the basket. Available options may change with stock, while actual shade may vary slightly with display, lighting and production batch.

Suggested starting profile

These are starting values, not a universal profile. Tune temperature, flow, retraction and cooling with a short test; practical speed depends on hotend flow, nozzle, layer height and geometry. Give priority to the supplied spool label if it states a different batch-specific range.

3D printer compatibility

Suitable for 1.75 mm FDM/FFF printers with a heated bed and hotend capable of operating within the stated range. This includes common HTA3D HPRO, Creality Ender 3, Prusa MK3/MK4, Bambu Lab A1/P1/X1 and Voron configurations, provided the exact machine, build surface and profile are prepared for PETG.

WINKLE lists AMS compatibility. You should still check spool dimensions, adapter and the exact feeder path; a 1.75 mm automatic feeder does not necessarily accept every spool.

Tuning, adhesion and storage

1. Clean the build surface and tune a continuous first layer without excessive squish.
2. Begin with moderate retraction and adjust if stringing appears; direct-drive and Bowden values differ.
3. Reduce cooling or slightly increase temperature if layer bonding is weak; reverse those changes if details remain soft.
4. On highly adhesive surfaces, a thin layer of 3DLAC Stick may assist adhesion and act as a release layer, subject to the build-surface instructions.
5. Store sealed with desiccant. Popping, bubbles, rough surfaces or unusual stringing may indicate moisture.

Choose the appropriate variant

This standard PETG is the general-purpose option in the range. For a coloured translucent finish, see WINKLE Krystal PETG; to use recovered production material, choose recycled PETG RE; and for higher rigidity and a technical finish, consider carbon-fibre PETG CF.

This is for you if

• You want a Spanish-made PETG for general functional parts.
• You want a choice of 300 g or 1 kg spools and several colours.
• Your printer has a heated bed and accepts 1.75 mm PETG.

This is not for you if

• You require a fire classification, fibre-filled material or certification for a critical use.
• You expect optical transparency: even transparent PETG usually becomes translucent in FDM printing.
• The application depends on chemical, outdoor or thermal resistance without testing the actual part.