Vented Mini Funnel for Small Bottles

Design preview. Rendered from the file, not a photo.

The maker says it fits: Small bottles with 12mm neck diameter. See the proof

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What it does

Vented design lets air flow in so liquid pours smoothly without splashing or backing up
12mm neck fits small bottles and jars, so you pour liquids with one hand and stay clean
3D-printed in the USA on demand, so you get a fresh tool made just for you
Works in your kitchen or workshop for water, oils, and other liquids

Pour liquids into small bottles without the mess. This mini funnel has a vent that lets air in while you pour, so nothing backs up or spills over.

The 12mm neck fits small bottle openings perfectly. You pour with one hand and keep your counters dry. Use it in the kitchen for oils and vinegars, or in your workshop for small containers. It prints with a brim for stability and comes ready to use right out of the box.

2.0k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Small bottles with 12mm neck diameter

That is the maker's word, not a fit we measured. Check the size below against your own.

Small bottles with 12mm neck diameter (model with 12mm)From the maker's own listing title, checked 2026-08-13. See the original post

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.