These soap dishes are made from diatomaceous clay (sand derived from fossilized algae); a completely renewable and natural resource. These quick drying stone soap dishes can absorb 150% of its weight in moisture, dry in a matter of seconds, and prevent microbial growth. These dishes have convenient labels to distinguish between your favorite soap bars! Benefits: Extends the life of bar soap, antimicrobial & mildew resistant, perfect for humid climates, and a great way to distinguish bar soaps! Care Instructions: Use water and gently rinse and wipe clean. To maintain best absorbency, wash and dry completely every 10-20 days. For a deeper clean, use a little vinegar and gently scrub. If necessary, you can use a thin grit sand paper and sand a thin layer on top to refresh the absorbency. Packaging: Kraft paper sleeve with UPC. Size: 5"x3" Case includes 8 soap dishes. Duo Pack: 4x shampoo & conditioner duo dishes and 4x face & body bar duo dishes. Or NOW order all one kind!