Borosilicate Survey III: Working Hollow | 2026

Price: $525 | Duration: 4 sessions : 3 hours per session | Class Size: Min/Max 2 | Ages 14+ | Prerequisite: Borosilicate Survey II + L2 Workshop(s)

In this advanced level course, students will utilize color applications used in Borosilicate Survey I & II and learn how to incorporate that into blown glass objects in the flame working studio.

Students will ...

• Learn tube seals by making blanks
• Create color tubing through coil potting and striping onto clear
• Blow small scale glass vessel

Please refer to the FAQ section of our website to see all measures that we are taking to keep our staff and participants safe. If you are a first-time participant, you can find a link to our Risk and Release form on the FAQ page. You are welcome to bring a completed form with you. We will also have blank forms available during class check-in. ALL participants are required to have a completed form on file.

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Host or Publisher SiNaCa Studios - School of Glass and Gallery