Le Douche La Travel-Lita

This is a precisely modeled G 1/2 shower extension for those who understand that some routines benefit from clarity of intent, proper alignment, and a little extra reach. Designed and tested in standard European showers, it integrates seamlessly into existing setups while minding its own business and doing exactly what it’s there to do. The water jet is smooth, controlled, and reassuringly well-behaved—less “fire hose,” rather calmly decisive, without needing to prove a point. The end is gently, almost tenderly rounded, because sharp edges have no place in moments that call for trust.

The bore is intentionally modest, the geometry unapologetically precise, and the bottom—after rigorous philosophical debate—is fully open to experience. This design is not currently available anywhere on the market, possibly because no one else has dared to take this much care over something so quietly specific. If you don’t immediately understand the purpose, congratulations on your innocence. If you do, you already know exactly where this fits into your life.

Design by Manufactura. Description written with affection, engineering discipline, and raised eyebrows by ChatGPT.

Print instructions

• Print in PETG

• Print with >= 3 perimeters

• No support

• Print it standing upright. You’ll get much cleaner thread geometry and better strength.

Customization

• If it’s even slightly tight, reduce major_undersize = 0.15; to 0.20 or 0.25 rather than forcing it into the shower fitting.

• Choose your preferred height with extend_len = 40;. The total length is the sum of the thread and the extension. 

My print settings

• Variable layer height as in the picture

• 0.15 mm layer height

• 4 perimeters

• 30% infill with Octagram Spiral (because it looks good and there are no special forces to pay attention to)

• Rest as in 0.15 mm Structural default settings

License

• You must give appropriate credit

• If you remix you must distribute under the same license: Creative Commons — Attribution  — Share Alike