shark skinzz silicone wine glasses

I regret this purchase and missing the return window. For a cup to put in the bathroom that won't break, they're great. For sipping wine out of, they are awful. There are more elegant, firmer silicone cups. The texture and smell is off putting, as well as the squishy collapsible nature. Except when hiking for a picnic, then they're acceptable, and that's about it.