Review on Cotton Finger Guards: Protect Your Fingers with a Pack of 20 by Harley Franchetti

This review after 8 lessons: I teach language every weekend and with a few mistakes on the blackboard I use my finger to erase a dot or something which is pretty gross. I wear this glove for every class. It stretches and feels comfortable. I gave some away to other teachers. My fingers are thinner than usual but seem to stretch well with fuller fingers. It's cotton, so expect it to look very dirty after a few wipes, but functionality doesn't diminish.