Linked the one from my post history that i did diy. I got it from amazon and colored in the timing and it works perfectly fine. I got it for July in case I got paper (ended up with digital) but i did a bunch of practice tests with it and had no issues. Plus it’s much cheaper. Also brought it today to keep track of time for the break and it was approved
This is the one I use, it can (and will) survive anything.