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Old 08-05-2011, 10:40 AM
  #12  
jljack
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Join Date: Apr 2007
Location: North Carolina - But otherwise, NOTW
Posts: 7,940
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Remember to use the crystals SPARINGLY!!! They swell up almost 400% of their size..it only takes a small amount to fill up a cooling scarf or a helmet cooler. 1/4 to 1/8 teaspoon.
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