Test Tube Capper Reduces Sore Fingers & Hands
Repetitive capping of test tubes causes soreness and fatigue in the hands and fingers. With the Test Tube Capper you utilize your entire hand for leverage, reducing finger soreness and hand stress. Capping can be performed on glass or plastic test tubes in a rack, or while held in the hand. It is designed for use with recessed center test tube caps.
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