DnD/TTRPG numbered arrow indicators

A little designs I made for one of my sessions, where I had a lot of rocks which moved randomly (inside a hurricane) and I needed to number them and indicate their next direction. But then I realised that the can also be used to number your minis in case you have a lot of enemies and the initiative indicators of your DM screen only says "Enemy 1", "Enemy 2"... like mine. So I share them in case anyone want to use them too.