I've been a customer of Microprobes for Life Science for years and my lab has been using their products for even longer. Their microwire arrays and optogenetic-microwire arrays have always worked extremely well for us. We have used them to record in a variety of brain areas in rats and mice at both acute and chronic time points. The electrodes have always been in pristine condition, made to our exact specifications. Aside from making effective tools, the staff at Microprobes are exceptionally helpful and patient. They have been extremely pleasant to work with, answering all of my questions promptly to the best of their abilities. For making such a delicate and precise product, they are able to construct and ship the electrodes remarkably quickly, within weeks.
In sum, I have been nothing but satisfied with Microprobes for Life Science and look forward to continuing to work with them in the future.