Rectangle Humidity Sponge Humidifier for Humidors and Cigar Cabinets Keep cigar storage stable and simple with a compact rectangular humidifier that uses a builtin sponge to regulate moisture. Designed for straightforward placement inside humidors and cigar cabinets, this device helps protect cigar flavor, texture, and burn consistency by providing steady, passive humidity control. Key benefits Protects cigars from drying out: the builtin sponge holds moisture and releases it gradually to help maintain stable storage conditions. Simple and low maintenance: no electronics or batteries required; routine wetting of the sponge is all that is needed. Space efficient design: rectangular shape fits easily on shelves, inside drawers, or alongside rows of cigars without taking up much room. Flexible use: suitable for small humidors, countertop cabinets, and larger storage units when used in multiples. Features and attributes Function: passive humidifier that relies on a moistureabsorbing sponge to release humidity evenly into the surrounding space. Compatibility: made to work with most humidor boxes and cigar cabinets; can be positioned where airflow will distribute humidity to stored cigars. Size and form factor: compact rectangular profile designed for ease of placement and unobtrusive use. Material: contains a moistureretaining sponge element that absorbs and emits water vapor to help stabilize humidity. Performance: provides consistent, gentle humidification without fans or power, making it suitable for maintaining cigar condition between active adjustments. Typical applications Home humidor: place the unit on a shelf or inside a tray to maintain humidity for everyday cigar storage. Cigar cabinet or walkin box: use multiple rectangular sponges spaced throughout larger cabinets to achieve more uniform humidity distribution. Travel or temporary storage: use in a portable cigar case or a drawer during short trips to reduce humidity swings. Care and use tips Before first use, wet the sponge according to the humidor regime you follow. Wring gently to remove excess liquid before placing inside the humidor. Replenish with distilled water or a recommended humidifying solution as needed to maintain steady moisture release. Monitor humidity with a hygrometer and add additional units for larger cabinets if required. A practical, nofuss humidification option for cigar collectors who prefer a simple, passive solution to maintain storage conditions and preserve cigar quality.