Decades of 202 glass slides
Every year I get new "202's to replace the ones I use.
They get "string made cuts" on the pyrex glass over the year.
I play slide on a bunch of different instruments both acoustic & electric.
Also I play slide on my "pinkie" allowing my other fingers to be busy too.
By the end of the year I'm ready to re-up with new "202's
202's glass mares can get deep , so this is when I toss them.
They will damage the strings who damage the pyrex glass.. interesting
For the price point I treat the "202" as important as my tooth brush and replace when I need to