All About Glass

All About Glass

This is your resource for exploring various topics in glass: delve deeper with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Glass Question at our Rakow Research Library.

John Kobuki Live-Streamed Studio Demo
Video

Watch as John Kobuki creates a flower marble featuring a lily.

Studio Demonstration: John Kobuki
Video

Watch John Kobuki demonstrate for his Studio course, Flower Marbles, the compression technique used to make flowers and  and other deeply encased designs in borosilicate glass. John Kobuki has been working with glass since 1995. He is known for making marbles with the compression technique. Kobuki