The Cast-PRO Shaker Dental Stone Deluxe Kit contains the necessary tools for casting in a variety of conditions, including a sifter for depositing dry casting material into underwater impressions. Depending on needs, customize the kit by adding Dust & Dirt Hardener or Snow Print Wax. Does not include water, fill containers before use. Available with either Buff or Blue dental stone. Additional Shaker Dental Stone refills available.