Nerdwax
More the majority of us who wear glasses, this is a product that has some real value. Like many of the Shark Tank items, this product solves a certain problem that you may never have even considered to be marketable. Anyone with glasses knows the annoying hindrance of them sliding down your nose when you bend down.
Source: Vimeo
Nerdwax is the answer to that minor yet real problem. You put a little bit of the substance on your nose where you want your glasses to stay, and they actually stay there! The company also has other products, like cleaning cloths for your glasses which are shaped like slices of pizza and unicorns (of all things), so they’re fun as well as practical.