Material and function: Made from diatomaceous earth (Kieselalgen-Schlamm), this toothbrush cup absorbs water and dries quickly to reduce standing water and keep toothbrushes drier and cleaner between uses. Practical shape and handling: The large-mouth design gives ample storage space for multiple toothbrushes or other items. A smooth, polished bottom and rounded cup body make it comfortable to hold and easy to pick up. Minimalist style: The simple, unobtrusive design fits modern and minimalist bathrooms while remaining versatile for other storage needs. Performance benefits: Fast water absorption and quick drying help limit moisture buildup and reduce odors. Open top allows good airflow for faster evaporation. Sturdy construction for everyday use in bathroom environments. Compatibility and uses: Designed primarily for manual and standard electric toothbrushes and replacement heads. Also suitable for pens, pencils, makeup brushes, razors, or small bathroom accessories. Use scenarios Daily bathroom use: Keep toothbrushes upright and dry on the sink or vanity to reduce mildew and maintain hygiene. Makeup station: Store makeup brushes where they can air out between uses without trapping moisture at the base. Home office or studio: Use as a tidy desktop holder for pens, pencils, and small tools while keeping the workspace neat. Specifications to note: large-mouth storage, polished smooth base, rounded cup body, quick-drying diatomaceous earth material. The cup combines practical moisture control with a simple, comfortable design for multiple everyday uses.