Sunday, November 30, 2014
Cheap Staedtler Lumocolor Non-Permanent Overhead Projection Markers
The pens give a clear distinct line when writing formulas or making diagrams. I find it's better to use the fine-tip markers for writing text based notes to be taken by the students. I started using the Lumocolor pens when the most modern thing was overhead projectors; they were always excellent. They resisted accidental erasure by the brush of a hand or cuff of a shirt yet they did erase easily with a kleenex or soft paper towel.
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