Mexican Hand Blown Glass or Bubble Glass. I bought them as wine glasses I believe when I vacationed in Tonala, Mexco 34 plus years ago. They have been in storage since I bought them. There are ten of them. 6 3/4 inches high and 3 1/4 inches in diameter.
You can tell they are hand blown. Because of the many bubbles and tie off on the bottom. Each piece of Mexican hand blown glassware is a unique creation. There will never be two exactly alike.
The centuries-old glass blowing techniques used by the craftsmen create small air bubbles in the glass giving this type of glassware it's well known name, bubble glass. I believe that these glasses were the forerunner of the ones they are making now with the cobalt rims. I searched the web but could not find any like this available.
The item "Vntg Mexican Glasses Handmade Hand Blown Stemware Bubble Glass" is in sale since Wednesday, December 16, 2020. This item is in the category "Home & Garden\Kitchen, Dining & Bar\Glassware & Drinkware". The seller is "chepao-95" and is located in Long Beach, California. This item can be shipped to United States, Canada, United Kingdom, China, Mexico, Germany, Japan, Brazil, France, Australia, Russian federation, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.