After taking an architecture class in high school, I carried a drafting eraser for years which just worked so much better than built-in pencil erasers. I think

After taking an architecture class in high school, I carried a drafting eraser for years which just worked so much better than built-in pencil erasers. I think it was made by Staedtler [1]. It's difficult to deal with a regular eraser again after getting used to that. [1]: https://www.jetpens.com/Staedtler-Mars-Plastic-Eraser/pd/7968 https://www.jetpens.com/Staedtler-Mars-Plastic-Eraser/pd/796...