The Blendtec FourSide Jar for Blendtec blenders allows you to quickly switch between different mixes. This way, you can easily prepare different mixes at the same time without having to pour the contents somewhere else. This pitcher has a 1.9-liter content. You can accurately measure ingredients thanks to the measurement scale on the pitcher. The Blentec FourSide Jar is suitable for all Blendtec blenders.