By Donald R. from Lexington Park, MD on Jul 27, 2011
Quite frankly, this is an excellent product in need of three tweaks: 1) The Top caps should be metal instead of scratch-able plastic. 2) There's no really good way to tighten the top caps. Maybe include a rubber membrane cap tightener/remover, like one would use to open a s stuck peanut butter jar lid, to help. 3) Tighten up the through hole tolerance in the glass. There is a lot of slop between the glass hole and the riser lip.
Other than that, it's solidly built and once tightened up, doesn't wabble and it's size is perfect for my needs; I had three bathrooms in serious need of shelving but tight spacing. This fills the ticket nicely.