When working in the realm of physical creative utensils, it is difficult to have no need for an eraser. From school, to work, to the arts there is more often than not something that needs to be repositioned or removed, and a myriad of good options are available for doing so. Today, I’ll take a quick look at one of those options, the Pentel Hi-Polymer white eraser.
The eraser itself is about 1 x ½ x 2 ½ inches (around the same size as other erasers of this type, including the Staedtler Mars Plastic) and comes in a cardboard sleeve (the sleeve is more useful than I had imagined, but quite standard). But, of course, the real meat of the question is: what does it erase? And the answer I found was anything I could throw at it. It removed almost all pencil marks with either high or low graphite density, as well as light and medium charcoal. It removed significant portions of Prismacolor pencils and Conte crayons, while heavily smearing grease pencils (China markers). Obviously, up the difficulty scale at inks, it didn’t remove either Micron or Copic marks but did significantly fade the former (aside from a little fading most inks are bulletproof when compared to polymer erasers).
Those results are pretty impressive, and in my comparison are virtually identical to my old standby of the Staedtler Mars Plastic eraser (albeit, the Staedtler had a cool plastic case, which is why I use it), and since the two are essentially the same product, my recommendation would be to use the cheaper or more readily available of them. The Pentel Hi-Polymer eraser is a nice, high-quality consumable that’ll get the job done for just about anyone from amateur to professional.