Yes, arriving to a site that has a great selection is good. But this does not mean that every of your widget pages need to rank separately. Perhaps you should be ranking a page that is a category page for Stainless Steel Widgets instead.
Taking your glass vases as an example, I would probably noindex most of the vase product pages if the picture is pretty much all that can describe the product. I would try to rank the Glass Vase category page and I would make sure that my title and meta description tell the potential visitor that I have a great selection of these.
Or to take your example from the above, I would organise it and change the widget names as follows:
[edited by: aakk9999 at 8:34 pm (utc) on Dec 13, 2013]