Bonus! Commemorative Die Included with Purchase
This commemorative Lab Dice 16mm die has the flask logo on the six side and the one side has the words 'Lab Dice' around the single pip. According to the manufacturer, they do not have plans to include this die with future releases and helps authenticate your set as a first-run set.

From the manufacturer
A very interesting color! It is the first Gemini opaque and clear mix, though we have looked at samples in the past. This color combination has a nice mix of giving good "windows" into the material as well as simply being an uplifting and pleasant color. In normal light, it is not easy to see the Luminary™ material. The clear material looks clear! That is a huge bonus and makes this color just that much more interesting.

This 'Lab Dice 4' dice contains one D20, one D12, two D10 (00-90 and 0-9), one D8, one D6, and one D4. A plastic 'Lab' test tube with screw-on cap is included to help store and carry your dice set in between games.