The glass bubble is a hidden Ohio City gem! The small glass and welding shop is just big enough for two groups to comfortably work at the same time with a small retail/observation area. I visited once to check out the shop and watch some of the artists work then signed up for a class.
The class was so much fun! Our instructor, Casey, was very passionate about his craft and was as patient as can be! He gave us a lot of freedom to pick what we wanted to make and gave us just the right amount of guidance. The whole "holding molten glass" concept can be a bit intimidating, but the instructors make the whole experience feel very safe and exciting.
We chose the $90/person class which includes one solid glass piece and one blown glass piece. We were allowed to choose (we made paper weights and wine glasses) but were told most people make paper weights, hearts, wind chimes, Christmas ornaments, or cups.
The class lasted about two hours. It's advised that you wear cool lightly colored clothing and bring something to drink because of the heat. You'll have to come back down to the shop about 72 hours after your class to pick up the pieces. They have to be kept in an annealer to prevent thermal shock (shattering).
The shop does accept credit cards via Squade. As with any service, tipping about the amount you would for dinner is considered customary.