Round hp invent calculator Message #1 Posted by Charlie O on 30 Mar 2006, 11:00 p.m.
I have a round calculator the size of a CD about an inch thick and has a padded top, with sqrt, percent and memory keys. The lid swings to the side and the base allows the calc to spin in random circles. Lid marked hp Invent and base has china sticker. Anyone know what the promotion was? I assume its a promotional item.
ceo
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