Hey sooooo, i feel like this is going to be a weird question, but I need some advice on trimming pubes lol.

Lil back story: I've been shaving them off my entire post-pubescent life, but started letting the "top" part go and just shaving the lips because that's really the only part that will get uncomfortable if I don't shave it.

So recently I decided instead of just letting it grow and shaving it off once a week or so, I might as well have some fun and do some shit like landing strips. Now, I've gotten to a good-length landing strip but am not sure what to do when it gets too long.

SO, any tips on what to use for trimming, shaping different sizes, etc??