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BOTTLE OPENER / PET CAP OPENER 3D Printer File Image 1
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BOTTLE OPENER / PET CAP OPENER

Sektor 7 Studios avatarSektor 7 Studios

July 29, 2025

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Description

Follow us on Patreon & Instagram for the latest models.
❱ Instagram: https://www.instagram.com/sektor7_studios_3d/

❱ Patreon: https://www.patreon.com/sektor7_studios (commercial license & more beautiful designs)

Short-Preview: https://www.instagram.com/reel/DMm4mFwtlju

Hello everyone! :)

This time, we designed a model for everyday personal use — the PET Cap Opener, compatible with most standard plastic bottles on the market.

Inspired by a real need: My grandmother had trouble opening bottles, so we created this gadget to make it easier for her — and hopefully for many others too.

The opener features three different grip sizes, making it highly versatile and compatible with a wide range of PET bottles. Whether it's regular water bottles from LIDL, ALDI, KAUFLAND, or classic Coca-Cola PET bottles — this tool gets the job done.

The opener is equipped with a grip structure on the outside, which gives you a proper and secure grip surface. There is also a hole for inserting a finger to exert more force via a lever arm.

 

★ RECOMMEND PRINT-SETTINGS:

  • Filament: Bambulab PLA Matte black (used in our make)
  • Infill: 12 % Gyroid or Grid
  • Layer Height: 0.2mm
  • Walls: 3
  • Nozzle Size: 0.4mm
  • Support Structure: None needed, ensuring a hassle-free printing process.
  • Brim: None needed, but when you have adhesion problems than activate the brim

 

We always go to a lot of effort to publish free models here on MakerWorld. We would also appreciate a small donation :) https://buymeacoffee.com/sektor7_studios

 

Follow us on Printables and Patreon for more elegant and functional designs.

 

Support us on Patreon to access exclusive content and be the first to see our new projects. Your support enables us to keep creating innovative and practical designs for makers everywhere:

https://www.patreon.com/sektor7_studios
 

Greetings

 

Leon from Sektor 7 Studios

 

License:

Standard Digital File License

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