Momka
Encased under an oxidizing flame gives transparent golden amber veils with a faint blush reflective quality and can get a mirroring iridescence of the service. Under neutral flame surface color can get a bit darker.
12.7 MM x 2.4 MM Schott Medium Wall Tube
6 MM Schott Clear Rod
9.5 MM x 2 MM Schott Medium Wall Tube
26 MM x 4 MM Schott Heavy Wall Tube
19 MM x 3.2 MM Schott Heavy Wall Tube