Perfect for its intended purpose. The washers I bought fit perfectly.

Very nice product. Shipped within 24 hours of ordering (clap, clap!). They have been extremely helpful and supportive after the sale, via email and on twitter. They also are very open to feedback and recommendations on additions/modifications to the product.
This kinda small business, and decentralized, customized, JIT manufacturing (ahem! not from China), we need much more of. So I’m a happy customer and supporter.

Arrived quickly and was brand-new.

Fast and worth the trust if your a skeptical person such as myself

Quick and easy setup with the app. The html interface is terrible.

Very fast and responsive