Square-to-Round Funnel with 25mm Outlet

Square-to-Round Funnel

Don't forget to Like and Collect it, so you can easily find it later.

Boost MeIf this funnel saved your print, your sanity, or your carpet from yet another filament‑related disaster, feel free to smash that Boost button.

It won’t make the funnel pour any faster, but it will give me the warm glow of knowing someone else appreciates oddly specific 3D‑printed solutions.

Boosting is free, painless, and scientifically proven to improve your next print by absolutely zero percent, but it does help more makers find the model.

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Meet the square‑to‑round funnel you never knew you needed.

A clean 100×100 mm top opening that smoothly tapers down to a 25 mm round outlet.
It's perfect for resin, powders, fluids, or whatever mysterious workshop concoctions you’re transferring today.

 

Designed to print beautifully without supports, because nobody has time for cleanup on a Tuesday night.
Just drop it on the bed with the square side down and hit print.

 

Recommended Settings

• 0.16 mm layer height for a crisp finish (about 2h 20m)
• Or 0.2 mm if you want to save ~30 minutes and still get a great result
• 3 walls for strength and durability

The geometry is intentionally simple, the taper is smooth, and the whole thing is built to be practical, reliable, and ready for real use in the workshop.

 

If you end up using it for something unexpected, I definitely want to hear about it.

 

 

 

If you like the design, consider giving it a Boost so more makers can discover it — and check out my other prints here:

https://makerworld.com/en/@tom_mole