SKU: 905639858

Glassblowing with Borosilicate - 4 week session, 2.5 hours/week

Sale price$137.70 Regular price$153.00
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Glassblowing with Borosilicate - 4 week session, 2.5 hours/weekInstructor: Drew Rankin of Drewski Glass Type of glass used: Borosilicate C. O. E. 33 In this intermediate workshop, students will gain knowledge of the tools and techniques used to create blown objects using borosilicate tubing. They will learn how to work with a larger flame on either Bethlehem Bravo or Nortel Midrange Plus torches. The teacher will cover hollow gathers, pulling points, using blow tubes, coil potting, hollow pendants, small vessel

Instructor: Drew Rankin of Drewski Glass

Type of glass used: Borosilicate/C.O.E. 33

In this intermediate workshop, students will gain knowledge of the tools and techniques used to create blown objects using borosilicate tubing. They will learn how to work with a larger flame on either Bethlehem Bravo or Nortel Midrange Plus torches. The teacher will cover hollow gathers, pulling points, using blow tubes, coil potting, hollow pendants, small vessel assembly and other approaches to glassblowing. Some colour application techniques will be discussed.

Tools and materials are provided for the class.

Beginner Boro or some previous hot glass experience required.

Due to the nature of glass, students will have to return to pick up their finished pieces after they have been annealed.

Please email us if you have any questions. 

Class full? Join our waitlist here.

 

 

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SKU: 905639858

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David M.
Draper, US
★★★★★ 5
Deep black and crisp white, this collar really pops.
Color: Black, Size: XX-Large, Color: Black, Size: XX-Large
I love this shirt. The fabric is hard to describe, but it’s very comfortable, cool, and soft. If you’re looking for something highly breathable, this is it. The quality is well made, and the zipper is great. I’m not worried about it splitting or the zipper coming off. It’s fantastic, very comfortable, and fits me really well, even though I’m over 6 feet tall. The value for the money is great. I’ve already mentioned how soft it feels, and the appearance is great too. That white collar really pops against the crisp dark black. I know the picture doesn’t capture it well and looks a bit washed out, but in person the black is very black and the white is crisp white, exactly as shown in the listing photos.
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Reviewed in the United States on April 19, 2026
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Dave Drake
Alexandria, US
★★★★★ 5
Cost was fair.
Color: Lightblue Polka Dot, Size: X-Large
Exactly what I expected.
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Reviewed in the United States on May 21, 2026
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uncavan
Massapequa, US
★★★★★ 5
Golf shirt
Color: Lightblue Rhombus, Size: Large
Looks good and fits well.
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Reviewed in the United States on May 2, 2026
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Raymond Sánchez
Natrona Heights, US
★★★★★ 5
Great
Color: Lightblue Rhombus, Size: Medium
Great product
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Reviewed in the United States on April 29, 2026
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Jimmy V.
Cuba, US
★★★★★ 5
As Good as Johnnie O!
Color: Blue Waves, Size: X-Large
Pound for Pound, as nice as the $105.00 Johnnie O. Mic Drop!
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Reviewed in the United States on April 3, 2026

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