People always seem to knock over and/or break wines glasses.
1) Because of their less than sturdy construction, 2) They are perched high atop thin stems and 3) People are usually drinking alcohol from them. One solution might be these Recycled Windshield Wine Glasses. They are made from thick and sturdy recycled windshield glass, and they sit flat on their bottoms. Sort of like people that have been consuming alcohol should. In addition, these aren't too hard on the eyes with their bluish-green hue. (via UncommonGoods)

Handmade in Colombia of recycled glass from old car windows, these substantial stemless wine glasses will add an interesting twist to any glass of wine. Sturdy and strong, the thick glass has a slight green hue from the tint originally added to lessen the sun's glare. Beautiful and interesting, these stemless wine glasses are an uncommon take on a stylish design. Each is one of a kind and will vary.