Retractable Pen Clip and hook or loop      

See the latest fad.... a clip on unit that attaches anywhere. Will save you the embarrassment of not losing your pen. This foam cushion pen retracts up to 3.5 feet. We sell replaceable pens units for $1.00 each. The greatest invention for wait staff and people who use pens on a daily basis. This pen twist on and off and retracts to your side. How ingenious.

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