Straw Flush Funnel – Flush Your Straws Clean in Seconds!

Tired of struggling to clean out chunky smoothie straws? Meet the Straw Flush Funnel – a simple but clever 3D-printable funnel that turns your kitchen tap into a powerful cleaning tool. Just hold the funnel against your tap, insert your straw into the other end, and let the focused water pressure do the hard work. It blasts away smoothie residue and stubborn bits in seconds—no need for fiddly brushes.

Properly cleaning reusable straws isn’t just about convenience – it’s also about hygiene. Leftover beverage residue, especially from milk-based drinks and smoothies, can quickly become a breeding ground for bacteria. The Straw Flush Funnel helps you flush out your straws effectively, preferably with hot water, ensuring they stay fresh, clean, and safe to reuse.

🎯 Two versions included:

🧵 Hanging version – Includes a small hole so you can hang it on a hook or attach a string near your sink.

🧲 Magnetic version – Features a semi-closed pocket where you can insert a 6 × 10 mm magnet, so you can easily attach it to any metal surface close to your sink.

🔗 Direct link to affordable magnets on AliExpress:

[https://bit.ly/4j8Mdmy](https://bit.ly/4j8Mdmy)

⚙️ Printing Info:

The attached .3mf project file includes all necessary print settings and support structures for a successful print.

You can print the Straw Flush Funnel in PLA for rigidity, but for an even better seal between the tap and the funnel, TPU or another flexible filament is recommended.

🔔 Version 3 Now Available! Enhanced Flow, Better Cleaning.

The Straw Flush Funnel just got even better! Version 3 features a wider spout that increases water flow for stronger cleaning action—perfect for blasting away tough residue even faster. It also retains the internal ribs for a snugger fit on more tap shapes and sizes.

Already downloaded an earlier version? This upgrade is well worth it – better flow, tighter seal, same easy cleaning! 🧼💦