※Due to a trip back to my hometown, purchases made after the 26th will be shipped on January 1st. Thank you for your understanding. I bought this to quickly dry washed water bottles, but I no longer need it, so I'm offering it to someone who can use it. Feel free to request photos or ask questions! Simple yet functional! An evolved bottle dryer equipped with diatomaceous earth balls. Dries the hard-to-dry interior of bottles quickly! The ultimate time-saving item that dries and deodorizes simultaneously! The diatomaceous earth balls' moisture-absorbing effect quickly dries the hard-to-dry interior of bottles. The diatomaceous earth balls also have a deodorizing effect, in addition to removing water droplets from stainless steel bottles. If moisture accumulates and the absorption effect diminishes, regenerate it by drying it in the sun. The diatomaceous earth balls have antibacterial properties. Material: Body/Base: Polypropylene (PP resin), Contents: Diatomaceous earth Body size: Width 6.0 x Depth 6.0 x Height 21.4cm Bestco Diatomaceous Earth Dry Stick, Dehumidifying, Drying, L Size, White