This is a precision set manufactured by Gamescience. This is a Deep Dark Purple Translucent.
It includes a d4, d6, d8, d10 (0-9), d10 (00-90), d12, and d20. It also includes the odd d3, d5, d14, d16, and d24 shapes.
The pieces are not inked, but can be done in your own home.
Made in the USA.