Rosewood Naturals Rollin Rodent Sand Bath. Smaller rodents will love to inchwash away inch the day’s stresses with a roll around in our cooling sand bath. The bathing box is made from edible board coated in meadow hay and will contain the special sepiolite bathing sand which is softer and kinder to your pet’s fur and helps to absorb excess oils. Great for Degus Gerbils Syrian and Dwarf Hamsters.