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Your cart is empty.A random selection of 30 tubes from the following colors and sizes: dark blue 12mm outside x 2mm thick wall, dark blue 9mm1.5mm green 12mm2mm green 9mm2mm teal 15mm2mm teal 8mm1.5mm jade green 8mm1.5mm mint green 12mm2mm mint green 8mm1.5mm amber 12mm2mm amber 8mm1.5mm yellow 12mm2mm yellow 8mm1.5mm pink 9mm2mm purple 8mm1.5mm transparent black 12mm2mm transparent black 8mm1.5mm opaque black 12mm2mm opaque black 8mm1.5mm opaque white 12mm2mm opaque white 8mm1.5mm jade white 12mm2mm jade white 8mm1.5mm clear 8mm1.5mm clear 12mm1.5mm clear 16mm2mm Devardi Borosilicate High Quality Glass Tubes - COE 33 Can be mixed with other boro glass brands, but no guarantees are given. Please always test first. Not to be mixed with soft glass (COE 104).
Cavi
Reviewed in the United States on April 15, 2025
Great
Clownhead
Reviewed in the United States on September 16, 2023
Well I mean it's Glass but obviously the thinner glass will break easier as to the thicker glass but overall good high quality of glass.
Christina
Reviewed in the United States on July 16, 2023
The colors in this pack are not as vibrant but the variety of tube sizes was great for exploring and learning more glass blowing skills. Helped us discover more of what we like and can do better or harder at an easy affordable cost without having to order separate product orders.
josh Davis
Reviewed in the United States on August 19, 2022
I love the product and the service of Amazon and Devardi Glass.
david
Reviewed in the United States on February 5, 2022
U can heat it and it easy to work with
Joseph Ramirez
Reviewed in the United States on June 18, 2020
Very good glass
Chance J.
Reviewed in the United States on January 11, 2020
I love these frickin tubes!!! I will ONLY buy 33coe tubes from Devardi Glass!!
Asshfacia
Reviewed in the United States on April 9, 2020
These tubes are awesome and the colors are very pretty and come out great in the 🔥
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