Approx 18inch
18mm
4hole slide included on each tube (slide included with pink as well)
Color Dual Gridlines to Imperial Tubes
$ 350.00
Davin Titland Flower Tubes
$ 400.00
Dual Gridline Bubble Dumper Tube by 2kglassart
$ 375.00
Dual Gridlines to 8arm Tubes
2kglassart Triple Inlines
$ 340.00