What note taking materials were you authorized for TEWTs? Specifically MPs?

It was 2001 and my cell phone was the size of a brick that only called people. So i just wrote things down on paper.

I don't know about the MPs, however we did not allow typed notes when I had the 554th Engineers and the EBOLC, LTs. The reasoning was to get folks in the habit of listening and writing, many locations at that time did not have any guarantee of continuous power to keep automated equipment charged so if all your info was on digits and it went belly up you could be SOL. You can always dry a note pad out and read pencil or pen on damp paper. At that time it was the same with notes for tested material so folks couldn't google answers during testing.
That was 2007-2008 timeframe so may be ancient history but provides some insight to the thought process anyways.

I just recently graduated MPBOLC this past July. During our TEWT week we were not allowed to type notes as well. However it did get progressively easier as the week went on you can also ask your SGLs to slow down the pace they are reading at if you feel you are missing too many things. Good luck on your TEWT and just be confident and you’ll be fine.