If dry erase ink was available, we could stop throwing markers away and just squirt fresh ink inside. If it works for printer cartridges, why not?-- mreoc, Aug 31 2003 MultiChem Ltd. http://www.multiche...st/mainFrameset.htmBuy dry erase ink in bulk here. The only problem- it's sold in 20 kg plastic jerry cans. [Cedar Park, Oct 04 2004] The same could be asked of any pen.-- DeathNinja, Aug 31 2003 These are widely baked. Trouble is nobody bothers.-- FloridaManatee, Sep 01 2003 Dry erase markers were made to be disposable. If they were priced at $30-$60 each like printer cartridges, everyone would want to re-fill them. As it is, at less than a buck a pop, why bother?-- Cedar Park, Sep 01 2003 random, halfbakery