You can tell the Miniduino team cares, and what stands out about their approach is the practical labeling on the relays.
UL Listed 10Pcs Miniature Electromagnetic Relay 24V Coil DC/AC; Signal for PL…
If you value clear branding, you will find that the RELPOL logo makes this relay easy to recall.
Once you try the Model 700-P400A1, you will find that it stays put withoutiddling.