Very pleased with purchase, I'm all about ergonomics...I enjoy have things I need close by when I need them.  Without the holder, the tamper was stuffed away in some drawer, next to useless for me as it would require a hunt to find it, so it was rarely used.  Now with it in its holder, at the side of the machine, at all times, it's perfect.  I guess my question is: What the heck took you so long??