Thank you for the quick delivery of… Thank you for the quick delivery of your produce. Assuming the ink will work, we will be ordering again.

Excellent product at a reasonable… Excellent product at a reasonable price. Order promptly filled and is accurate and complete. Thank You

Great company to work with Great company to work with. Very dependable. Would use them again!

Definite `5'! I wanted to give Professor Color a `4' because this is the first time I've ordered ink for my xerox colorCube from anyone and don't fully know if there is a better option out there. However, `5' seems more appropriate if I judge the company and order for itself. I called customer service with questions, and spoke with a knowledgeable person who answered all my concerns as a first time buyer of ColorCube ink. The order process was easy. I appreciate the savings offered because of the `by-pass key system', which allows using less expensive OEM xerox ink in the more current ColorCube models. Apparently, xerox charges more or less for the same ink, depending on which ColorCube model you have. Prof Color supplies the by-pass key to get around having to pay more for the same ink. Thanks Professor Color!

My order was not shipped within the… My order was not shipped within the 2-day expedited period. However, when I called the company everything was corrected so that I would receive the colors I needed on time. Brian and Ira were very empathetic to my concerns and did everything to make sure the shipping error was corrected. This was my first time ordering ink from the company and I would recommend this company to other buyers.