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Pittsburgh Glass Center

Borosilicate Marbles

$475

Working with borosilicate glass in this 8-week class, you will learn how to make tiny worlds inside spheres of glass. Each week you will learn a new color design while honing your basic flameworking skills and getting ever closer to the elusive perfect sphere. Things that you'll learn along the way might include pulling striped cane, clear or color encasement, heat control and more. This class is intended for beginners or intermediate flameworkers. Join us to advance your technical skills, consider new forms and designs, and hopefully make some friends along the way. No experience necessary.

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. Open studio is held on Monday nights from 5:00pm - 9:00pm.

Class does not meet on 3/4.

Ages 14+

  • Session 1: Jan 21 - Mar 18th, 2026
    Wed for 8 weeks from 12:45 - 3:45 pm
    Register

    only 3 seats left

Pittsburgh Glass Center

5472 Penn Avenue
Pittsburgh, PA 15206 Get directions

Room: Flame Shop

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