Music Note Magnets

These are music notes that can be used on a whiteboard with staff lines to demonstrate musical concepts like scales and chords. You can superglue 10mm x 1mm Neodynium magnets to the back so they will stick to the whiteboard

I used magnets like these
https://www.amazon.com/Personalized-Multi-Use-Refrigerators-Whiteboard-Bulletin/dp/B07GZH4LS2/ref=sr_1_3?keywords=10x1mm+magnets+neodymium&qid=1643665536&sprefix=10x1mm%2Caps%2C207&sr=8-3