Can a laser pen really do more than just point dur..

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Can a laser pen really do more than just point during presentations or classroom lectures? | #laser pen

Can a laser pen really do more than just point during presentations or classroom lectures?

Can a laser pen really do more than just point during presentations or classroom lectures?

When we hear the term laser pen, most of us immediately imagine that little red dot zipping across a whiteboard during a meeting or classroom presentation.

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