This blue borosilicate tubing is sold by the piece, 20lb case, and 50lb case. The tubing is four foot in length with an approximate outer diameter of 25mm (1"). The blue color is saturated and virtually opaque. When blown thin, it becomes transparent. Each piece of tubing weighs approximately 1.6lbs. A 20lb case comes with about 12 pieces, and a 50lb case comes with about 31 pieces.

Unit of Measure

1PC $16.00 $8.00 20#CS $160.00 $159.99 50#CS $250.00 $249.99