The Credo Rondo humidifier is designed to maintain 70% relative humidity in humidors that hold from 25 to 40 cigars. For slightly larger humidors, 2 or more Rondo humidifiers may be used. Refill approximately every 3 weeks exclusively with distilled water and every 6 months with Credo Special Care Solution. The Rondo attaches with a magnetic rust-proof element.
