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Devardi Glass COE 33 Boro Tubing, 6 Assorted LARGE Borosilicate 12" Tubes

Product ID: B071VTQN95 Condition: New

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Product Description

6 Devardi Glass large COE 33 Boro Tubes.
Lengths - 11 to 12 inches, Transparent Cobalt Blue, Transparent Amber, Transparent Pink - 38mm x 4mm wall ( 1.5 inches x .16 inch wall ) Transparent Teal - 51mm x 4mm, Transparent Purple - 44mm x 4mm, Transparent Green - 35mm x 2mm,
Must use propane/oxygen Torch. Will not melt with propane only torch. Not to be mixed with COE 104 (soft glass)
Ends are not fire polished. May have minor jagged ends.
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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).