Product Description Includes: (2) 16oz bottles: One of the part A Hardener & One of the part B Resin. (2) Measuring cups & Mixing Sticks MSDS Sheets30-second Mix time, Hardens in 5 minutes, 1 hour cure time.Dries clear so the colors stay true. (Any of the Vise dyes can be used for coloring.Works well for making inserts from thumb molds