A dispensing vessel for introducing moisture into a clothes drying environment includes a core configured to at least temporarily retain a moistening substance therein and a cover substantially surrounding the core. The cover includes a plurality of protuberances, each protuberance including a flattened tip at a distal end thereof, a fill opening defined therethrough, the fill opening providing access to an interior of the cover from an exterior of the cover, and one or more dispensing openings, each dispensing opening being disposed at the flattened tip of a protuberance of the plurality of protuberances, each dispensing opening providing access to an exterior of the cover from an interior of the cover.