I bought this device a month ago, and finally had the chance to use it the other night. It does
exactly as it describes, and the instructions are well thought out and explained. I would suggest,
in order to get a nice snug fit, to seal each side of the ends you are sealing first, and then seal
the entire length of the box. I found sometimes the 'slack' on the plastic would loosen up, if I
placed the entire side onto the device, without first sealing the ends.
It comes with
enough plastic to keep you going for a while, but thankful that the refills are available too. This
is one device I will be using for a lot of my tricks. Nothing cleaner than showing a sealed deck
and a 'supposedly' unaltered deck!