Pyrex Glass blowing tubes Tubing
12mm
OD 4 Inch Long 10 Piece Glass Blowing Tubing
10 piece of
12mm
OD
8mm
ID thick Glass Blowing Tubing 4 inch long Heavy wall
these are Open & fire polished on both ends
international shipping is $ 19.00
only
n
o matter how many you buy
FOR EDUCATIONAL USE
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