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Old 10-08-2010, 09:52 PM
  #11  
QUILT4JOY
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Join Date: Aug 2010
Location: Tucson AZ
Posts: 383
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Originally Posted by Sadiemae
Sounds interesting, but I don't understand how they would work.
The edge has something like sandpaper that as you cut your blade is rolling along that edge getting a sharpening.
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