33 COE glass rods, tubing and frit (hard glass/pyrex/boro) for flameworking and glassblowing (hot glass and borosilicate work). Inventory includes Northstar Glassworks, Momka's Glass, Glass Alchemey, Golden Gate Glassworks, Origin Glass, Trautman Art Glass and Schott. Imported glass rods and tubing also available.

33 COE

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