Thomas' Test Lab - Alphabetically: A-Z
We are bringing back the Blue Shades and adding a little kick. Blue Silver are test batches leading up to Ozone. The rods have a blue base color ...
This run of Test Lab batches is a full Gray scale, from dark to light and everything in-between. Each batch of transparent gray is slightly differe...
Nimbus is a copper free, pastel blue green. Based on our color Atlantis, Nimbus is an easy to work color, with no fear of red reduction.
A copper free light blue/green pastel.
Test Lab Orange Shades are back!
These batches are vibrant and semi-transparent.
Note: Thomas' Test Lab contains good quality glass. The color fo...