It has become a general consensus that pre assembled glass display cases are pretty much the only way to go when purchasing glass showcases. No one has the labor and time to put knock down showcases together. Parts may be missing or broken and you end up wasting much time, redoing things again with little to no results. The so called freight savings realized when purchasing knock are totally eaten up by the time you have figured out how to make your display case work. Pre assembled glass display cases just need to be uncrated, quality checked, moved to the proper area and are quickly ready to use. Wall display showcases, free standing towers, glass top pedestals, counter high jewelry showcases and wall hung shadow boxes are all available pre assembled nowadays.