I am sure most of you guys know this but these things are amazing.
They help to saturate spots in the kettle when the blade slides over or worst skips across a spot.
Great for grease and residue on the frame.
Best of all they are perfect to clean the thermoset tables!
Long ago I wasted a whole weekend scrapping, washing, sanding, washing, wet sanding, and reconditioning a tabletop. Now it's one MEraser torn into 5 strips with the last one being rinsed while cleaning. It takes about 10-15min.