Coldworking is a collective term for the many techniques used to alter or decorate glass after the annealing, or cooling, process is complete. This includes: grinding, polishing, cutting, engraving, etching, sandblasting, stippling, and more.
By appointment only
Phone and Appointment Hours:
Chat with a Librarian:
10:00am-12:00pm and 2pm-4pm
Hours vary. To see list of available appointment times, visit reserve.cmog.org.