This key holder uses a gravity-based rotating sign to indicate whether someone is home or not. Hanging the keys causes the central sign to rotate and display a different text, while removing the keys allows it to return to its default position 🏠

• Gravity-based mechanism designed with larger clearances to ensure the central triangle sign reliably returns to its default position ⚙️
• ❗ It is very important that part 01_Triangle is printed with 100% infill ❗
• Very simple assembly – all parts are secured using a single screw located on the bottom.
• When using AMS, glue is required to attach 07_Sign to 01_Triangle; this solution reduces print time and improves the visible surface quality.
• Overall dimensions: 44 × 44 × 39 mm
• The key holder can be mounted using double-sided adhesive tape or fixed with screws using two mounting holes with a diameter of 3.5 mm 🔩

Custom Text

• The print profile "Key Holder AMS (Custom Text)" allows you to create custom text directly in the slicer (Bambu Studio) – a tutorial explaining the process is included.

  • For best results, the text should be cut to a depth of 0.1 mm. Change the text type to Part, then use Mesh Boolean (B) to subtract the text from 01_Triangle. After that, the text can be easily colored.

• The print profile "Key Holder No AMS (Custom Text)" requires manually cutting the text into the front faces of 01_Triangle – attention must be paid to correct text positioning.

• Video Tutorial Here 👈

Pre-sliced .3mf print profile optimized for Bambu Lab printers