Sink Fountain 3D Printed Kitchen Accessory

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

The maker says it fits: Standard kitchen/bathroom faucets (21mm and 24mm outlet sizes). See the proof

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What it does

Fits under your faucet so water flows like a fountain instead of a straight stream
Comes in two sizes, 21mm and 24mm, so it works with your sink's spout
Makes washing hands and filling cups more fun and easier to control
3D printed on demand from the US, ready to install in minutes

Turn your kitchen sink into a water fountain. This simple adapter sits under your faucet and changes how water flows, so you get a gentle fountain stream instead of a harsh blast. You can wash your hands or fill a glass with more control and less splashing.

The design is straightforward. Choose the 21mm or 24mm version to match your faucet opening. Drop it in place and watch your water change. It works in bathrooms too if you want to transform a second sink. Made by 3DBrooklyn and printed fresh for you.

6.1k 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: Standard kitchen/bathroom faucets (21mm and 24mm outlet sizes)

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

Standard kitchen/bathroom faucets (21mm and 24mm outlet sizes) (model 21mm)From the maker's own listing notes, 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 PETG. 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 We have not load tested this design, so we do not publish a weight rating.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.