Magnetic Marble Wall

Vertical magnetic marble run on a white board.

Note: This is work in progress. I will keep adding new rails as I design it

# You will need (TLDR):
- Magnetic Whiteboard
- Some 16mm wooden or 3D printed marbles
- Magnetic foil/sheet 80 g/cm2 + superglue
- plenty of PLA

# You will need (Long version):
- Magnetic Whiteboard - It is quite expensive so you can probably use magnetic paint, but I have not tried it
- Marbles - The rails are designed for 16mm diameter marble. Glass is to heavy and moves the rails once it falls on it so I recommend either print it or use some wooden ones - eg https://www.aliexpress.com/item/32870768221.html
- Magnetic foil - Standard magnets are very string, but slide on on a board. Magnetic foil is much better because of larger sticking area. The adhesive on self-adhesive foils is usually not strong enough so I recommend a super-glue. **!!! Magnetic force on some foils is not same on both sides so make sure you glue it correctly !!!** I