Fostoria Wisteria Alexandrite/Neodymium Lavender Footed Tea Tumbler/Glass Set

This is a vintage/antique set of 3 Fostoria Wisteria Tea glasses/tumblers. Due to being neodymium glass, the color of these tumblers is very interesting - in natural light they appear lavender, under fluorescent light they look blue, and by candlelight they are pink. They also shine a bright orange-pink under uv light! This type of glass is also referred to as alexandrite glass, it is really fascinating! This line of glassware was only produced from 1931-1938, so they are quite old and assumably rare. The glasses are free from damage and in excellent condition. They are very dainty and a pleasure to drink out of. Happy to answer any questions and willing to accept any reasonable offers. :)