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Glaskolben Open Ended Tubes - Single, Large

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Glaskolben Open Ended Tubes - Single, Large

Creating blown glass is easier than you think!    Making custom glass ornaments is easy with Glaskolben pre-blown clear glass cylinders with blow pipe ends. Glaskolben may be blown freehand into a ball, eliminating the time consuming method of "pulling points" from glass tubes. Roll hot cylinder into frit before blowing to decorate. Pull into an elongated shape with tweezers.    Shipping may seem high, but these items require extra care and padding, and therefore a larger box, to ensure they arrive unbroken!

Annealing temperature is 950° F. 1.0mm wall, 30mm diameter before blowing. 90 COE compatible.

Single tube size is 40mm x 1.5mm

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