Origin Glass Boro Stix

Boro Stix by Origin Glass are glass bars made by dry pressing glass powder into a bar shape and then melting it into solid form. Boro Stix come in a variety of colors including glow in the dark colors. Used by Flameworking and Glassblowing artists. 33 COE or Boro is made of borosilicate glass, also known as hard glass.

 

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