Headline says it all:  this is a highly functional, no thrills tool.  The design is oriented solely around function and it shows.  I've been very happy with how well defined the different blade positions are; there's no wasted time fiddling with it to make sure your blade is locked in place.

Some reviews have talked about difficult "assembly."  I timed myself from when I started opening the packaging to when it was totally assembled and ready to use; 60 seconds.  That includes the time it took to find a quarter to use to operate the screw on the case.

For those that can't even figure out how to use a screwdriver, no fear, you don't even need one!  Simply use a coin of your choice (nickels might be too thick) to loosen the screw on the side and remove the top half of the enclosure.  Remove one blade from the storage area of the handle and place it in the blade carrier; might require a second or two to get it in right, but it's quite intuitive.  Replace the top half of the enclosure and fasten the one lonely screw with your coin or screwdriver.  Could not be much more simple.
Headline says it all:  this is a highly functional, no thrills tool. The design is oriented solely around function and it shows. I've been very happy with how well defined the different blade positions are; there's no wasted time fiddling with it to make sure your blade is locked in place. Some reviews have talked about difficult "assembly. "  I timed myself from when I started opening the packaging to when it was totally assembled and ready to use; 60 seconds. That includes the time it took to find a quarter to use to operate the screw on the case. For those that can't even figure out how to use a screwdriver, no fear, you don't even need one! Simply use a coin of your choice (nickels might be too thick) to loosen the screw on the side and remove the top half of the enclosure. Remove one blade from the storage area of the handle and place it in the blade carrier; might require a second or two to get it in right, but it's quite intuitive. Replace the top half of the enclosure and fasten the one lonely screw with your coin or screwdriver. Could not be much more simple.