If you need a little push to try your hand at mixing your own blends, this is a good way of doing it. Some of us have been improvising blends so long a kit is beside the point. Out of courtesy to the professional blenders, I call my effort mixes or mixtures. I don't use heat, pressure, nor aging, and often I am just mixing to use up tag ends of tins or jars, but I often do intentional mixes using blending tobacco -- Cavendish, Turkish, dark fired, cigar leaf, etc. Often my mixes result in surprisingly good smoking. Everything doesn't have to be Latakia or Perique, as much as I like those.