Do guides to nail shapes exist?

[Binglebong]

This may be a stupid question but I'm terrible at shaping my nails. In the unlikely even that I get one symmetrical I can pretty much guarantee it won't match the rest! Is there anything you can stick on your nails as a guide?

Pop into a nail salon. They’ll probably only charge you £5 for a quick file. Then you can keep on top of it and go back once a month.
id just practice though, it’s not that hard.

My DM taught me to trim them from the wrong side - so cut from your finger tips side. It helps as a guide to length and then you can file & shape.

Thank you both.