DESC: Container made of Eastman Tritan copolyester is virtually unbreakable, chemical resistant and contains no BPA. This see-through, no-drip-spout, container lets you witness the processing from start to finish, and it features raised calibrations so that you can easily measure ingredients in ounces, cups or metrics.Hardened stainless-steel blades with both hammermill and cutting surfaces that break down the food and ice inside the container to ensure consistently smooth results.