Eraser Cleaner/Refresher
by scottdesignworks in Living > Cleaning
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Eraser Cleaner/Refresher
![0401E24B-98EB-4688-948A-060F5D2D8D91_1_105_c.jpeg](/proxy/?url=https://content.instructables.com/FLK/265A/K87PFE9E/FLK265AK87PFE9E.jpg&filename=0401E24B-98EB-4688-948A-060F5D2D8D91_1_105_c.jpeg)
My teenage kids draw a lot. And they erase a lot. When my son told me he sometimes has to clean the eraser before erasing, I got him some sandpaper. But the whole thing was rather messy as he was drawing on a bed. Not ideal. So I got to thinking…
Supplies
Scrap wood
Wood glue
100 grit sandpaper
Varnish
Dirty erasers
Cut Some Scraps and Glue Them As Shown
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The board I used is ¼” thick. The dimensions are not critical. Mine is 4 ½” long and the sandpaper is 1 ½” wide. This configuration works well. You could make yours longer if you want.
Glue on the Sandpaper
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I did this before gluing on the end caps because I wanted the sandpaper to reach slightly below the top of the end caps. I made a caul a little bit smaller than the sandpaper: 1½" x 4½" This is so that when gluing I could see the edges of the sandpaper and make sure it don’t move relative to the wood box. Then I clamped it.
Glue on the Endcaps
![8E43A92F-326F-4683-8D00-3D34E2F78114_1_105_c.jpeg](/proxy/?url=https://content.instructables.com/F7P/714F/K87PFEMY/F7P714FK87PFEMY.jpg&filename=8E43A92F-326F-4683-8D00-3D34E2F78114_1_105_c.jpeg)
The wood for end caps is about ⅛” thick. I made them slightly oversized, and when the glue had set sanded it flush and rounded all the sharp corners.
Varnish
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I used this gel polyurethane that you just wipe on with a paper towel. It was supposed to take 6 hours to dry, but with a fan on it, it was dry in less than 2 hours.
Clean Some Erasers
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I tried it first on a really grungy eraser and it took a fair bit of sanding to get it all clean. Then I did some newer erasers, and it was much quicker. Most of the crumbs got caught in the box. To empty, just shake over the waste basket. I think it will be a nice addition to the drawing routine...