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Thomas' Test Lab

What is Thomas' Test Lab?

Thomas is always working to improve the color palette for artists. Here you can find the recent experiments in the works; whether it is a new formula form scratch or tests on existing formulas. These colors are in development and the formulation may vary from batch to batch. This section contains colors that may not be available again, so if you see something you like, scoop it! 
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Yellow Shades Quick View

Yellow Shades

$ 40.00  $ 49.00

A bright transparent yellow, these test batches fall between Lemon Drop and Citron. Note: Thomas' Test Lab contains good quality glass. The color ...
Gray Shades Quick View

Gray Shades

$ 9.50  $ 45.00

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...
Blue Silver Quick View

Blue Silver

$ 12.00  $ 60.00

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 ...

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