Designed small zelda embedded fridge magnets using 1 5x3 magnets. I purchased these magnets from Amazon. The print pauses at layer height 18 to manually insert the magnet. 

https://www.amazon.ca/gp/product/B09CNJ4GN8/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1