Pivetal® Cobalt Blue Plastic Prescription Vials are child and moisture
resistant. Cobalt blue color with a veterinary-imprinted cap for easy
differentiation from human medication (also available in amber). High
quality; all vials have passed USP testing for UV light. Packaged with
vials and cap in the same case; allowing for more efficient use of
storage space. Comes in reversible caps or push & turn caps.