A simple math clock I and my son designed together.

We printed in two different color combinations and both came out great: 1) blue background, gold numbers, 2) black background, white numbers.

The 3mf file includes all the equations in SVG format as additional parts. You can replace them with your own SVGs and customize the clock if you like.

We optimized the print settings in several ways:

• The inner fill uses lightning to reduce material and time.
• The xy distance for the support is increased to enable easy removal of the supports.
• The support interface is changed from default to rectilinear for easy removal of the supports.
• We disabled prime tower to reduce waste. Bambu recommends it but ignore it; it's definitely not needed.
• Wall generator is changed to arachne for better detection and print of the thin signs.

You need a clock kit. I used the one from Amazon: [https://www.amazon.com/dp/B09Q11KHBX?th=1.](https://www.amazon.com/dp/B09Q11KHBX?th=1.) Bambu Kit 001 ([https://us.store.bambulab.com/products/clock-components-kit-011](https://us.store.bambulab.com/products/clock-components-kit-011)) should work just fine.

Happy printing!