FUNNEL PARADISE | Funnel Factory (fully parametric)

Welcome to FUNNEL PARADISE !

Generate funnels of any kind by simply typing the required parameters into OpenSCAD. Almost all parameters can be changed.

The main parts of the funnel used in the OpenSCAD script are named as follows:

- HOOK: The hook is an optional feature, it is available in two variants: classic (as shown above) and circular . Alternatively, the hook can be converted into a finger tab by selecting the “ solid ” option in the script.

- RIM: The rim can make filling easier, especially when using a wide-mouth funnel without a spout. To disable the rim entirely, set the rim parameter to 0 .

- OPENING: The opening forms the main body of the funnel and is always required.

- SPOUT: The spout is optional and available in two versions: slant-cut and straight-cut . The cut angle can be adjusted as needed.

Recommended Print Settings

- Supports: No (place the funnel with the rim facing the print bed)

- Brim: optional (use for very thin and small funnels)

Examples of main funnel types

Funnel with slant-cut spout

Funnel with straight-cut spout

Wide-Mouth Funnel

Model Files

The model file names indicate the funnel size using the following format: *_openingDiameter-overallHeight-spoutDiameter

For example: Classic_Funnel_60-80-8 - opening diameter: 60mm - overall height: 80mm - spout diameter: 8mm

Enjoy modelling and printing. Please let me know if you encounter any issues or you have the need for specific funnel sizes

Updates: - 28/01/2026: the hook-methods were completely reworked in the OpenSCAD script (v1.1)