Thank you for your interest in Microhyrin and RBC Products.

Unfortunately, RBC has gone through several changes in recent years, resulting in frequent online ordering issues and product shortages. As a result, we're no longer serving as RBC independent distributors/affiliates.

At this point, we're not even sure how to reach RBC (now owned by The Happy Co) for updates or ordering options.

We appreciate everyone's support over the past 30+ years and sincerely apologize for the inconveniences this may cause.