Old 03-29-2013, 02:52 PM
  #4  
Prism99
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Join Date: Dec 2008
Location: Western Wisconsin
Posts: 12,930
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Sounds actually dangerous to me. Rotary cutter could slip and slide on the glass. A rotary cutter is designed to be used with an appropriate mat. If it were me, I would go to Amazon and pay for a mat to be sent to granddaughter.
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