we wrap our items with plastic wrap not rubber band like others will stay firm
 
this listing is for  6 Pieces  CLEAR Pyrex glass blowing tubes ( these are fire polished on both sides )


16mm  OD
10mm    ID
2.7 mm wall 
and 10 "  long  

if you have any questions please ask

International shipping is$30.00

thank you for your business   


FOR EDUCATIONAL USE