Our FOREVER Polycarbonate Stemware Acrylic Wine Glass are made from tough polycarbonate plastic. This classically styled collection is unbreakable and dishwasher safe. Polycarbonate resists cracking, clouding and crazing. These pieces offer glass-like beauty and lasting worry-free strength. Items shipped bulk pack with clear “static” label that points out the unbreakable, dishwasher safe features of polycarbonate.