Math magnets

prusaprinters

<p>This are magnets from Sigma, Euler's identity and phi. I also made one from pi but i gave it away and forgot to take a picture…</p><p>For the sigma, pi and phi magnets I used one round magnet with a diameter of 20 mm and a height of 2 mm. For the Euler's identity magnet I used two magnets height 2mm diameter 15mm.</p><p>I printed these at 0.2 mm layer height. With a colour change after the 18th layer.</p><p>Since they are all the same height you can easy print them all at once.</p>