Holds up to four tonometer Prisms. Two end wells hold the solution for the units under disinfection. Two center wells hold Prisms for drying. Provides two separate disinfecting areas to help eliminate cross contamination when inserting the second tonometer tip for sterilization. Note: In most cases, alcohol should be avoided as it can be harmful to tonometer prism components.

Dimensions: 3.5" L x 1.25" W x 1" H or (8.9cm x 3.2cm x 2.5).