http://www.martor.de/movies/wmv/en/optisafe.wmv

One of Martor’s SmartKnife^TM safety cutters. A safety spring provides for automatic blade "shoot-back" into the handle - even in response to any uncontrolled movement! Includes a 4 use blade. "GS-TESTED FOR SAFETY."

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http://www.martor.de/movies/wmv/en/maxisafe.wmv

One of Martor’s SmartKnife^TM safety cutters. A safety spring provides for automatic blade "shoot-back" into the handle in response to any uncontrolled movement - even with thumb on the slider! Similar to the Optisafe (100145) except for a longer blade extension. Great for right or left handers! "GS-TESTED FOR SAFETY."

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