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Thomas' Test Lab - Alphabetically: A-Z

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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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 ...
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...
Nimbus Quick View


$ 17.00  $ 60.00

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. Note: The...
Orange Shades Quick View

Orange Shades

$ 14.50  $ 50.00

Test Lab Orange Shades are back!! These batches are vibrant and semi-transparent. Note: Thomas' Test Lab contains good quality glass.  The color f...
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 ...

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