Cobalt Blue Optic Twist Hand Blown wine glasses SET of 6 something blue production dipped in the 50s

production dipped in the 50s for Hobnail

This set was the first colored opalware (opaque glass) introduced by Pyrex and became an iconic feature of post-WWII American kitchens

1950s-1980s: Hobnail remained a top-selling pattern

Plate is UV reactive

in the discount code box at checkout enter: IAGREETOOPENBOXTERMS

Cobalt Blue Optic Twist Hand Blown wine glasses SET of 6 something blue production dipped in the 50sVintage Item disclaimers SEE ALL PHOTOS prior to purchasing. This list is for a full set of 6 glasses Note: All items are vintage, antique & second hand. This item is vintage, antique or previously owned. Due to the age and nature of vintage antique items in our shop, they are non returnable. We have done our very best to note above any and all damage, imperfections, flaws, chips etc. Basically anything that we see of note will be found in the