Is this 3D model free to download?

Yes, Flask Funnel with Vent is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by chadam, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Flask Funnel with Vent 3D printable model by chadam

Flask Funnel with Vent

Source: MakerWorld by chadam

The Flask Funnel with Vent is a free printable 3D model from MakerWorld by chadam. SummaryFairly small funnel that should work in most flasks (Ø10 mm outlet). You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

518 saves Source: MakerWorld Updated 2026-10-12 Print time: 32m Filament: 14 g License: CC-BY-NC-SA · non-commercial ★ 4.8 (49) 395 makes Category: Home & Organization

Tags: flask, funnel, funnels, smallfunnel

About this model

SummaryFairly small funnel that should work in most flasks (Ø10 mm outlet). I have added a vent tube to the side of the funnel to improve the speed of filling without bubbling. Print with large opening down on the build plate.You may want to increase the wall line count if leaking through the funnel occurs.Print SettingsPrinter: Maker Select V2 Rafts: No Supports: No Resolution: .15 - .20 Infill: 40% - 100% Filament: Hatchbox PLA SIlver

Frequently asked questions

Is this 3D model free to download?: Yes. Flask Funnel with Vent is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by chadam.
Who made this model?: Designed by chadam, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.