English translation of Instructions
The design of the magnetic clip is designed in two versions, one that does not require glue which carries the magnets inside the print and the second that requires glue
BOM: 4 magnets of 10x3 https://es.aliexpress.com/item/1005003979979028.html?spm=a2g0o.order_list.order_list_main.9.42f3194diPTB4M&gatewayAdapt=glo2esp
The file is configured to pause on the layer to insert the magnets.
Caution: Place the magnets on the correct pole so that they can work. (edited)