5.5K views · 29 reactions | How to cut a sting line with just your hand. This is one of my favorite little tricks of the trade. String line is incredibly strong and hard to break with just your hands, unless you know the proper technique I like asking guys if they can break the string with just their hand, watch them try and fail, then blow their mind with my ninja tricks. Haha #Mason #cmu #stringline #contractor #construction #tricksofthetrade | Landscaping With Dylan | Facebook