Common materials include concrete/cement, diatomite, and resin. Some concrete pieces are finished as terrazzo and may include decorative accents like bamboo or patterned inlays.
Stable concrete holders typically have a solid, heavy base and enough heft to resist tipping, giving them a steady presence on the countertop.
Concrete toothbrush holders are generally easy to clean: their smooth surfaces can be wiped down quickly for simple upkeep.
They can serve as versatile organizers—holding toothpaste, small sink accessories, or functioning as a tumbler or small storage cup for items like razors, cotton swabs, or makeup brushes.
Many designs are compact and slim—examples measure about 4 inches tall by roughly 3.4 inches wide—making them suitable for small or crowded vanity areas.