Compatible with the KitchenAid Go Cordless Personal Blender, sold separately, models KSBR256, KSBR200 16 oz blending jar featuring a design that folds contents back onto the blades to create a powerful blending vortex to easily blend smoothies and frozen drinks Create your favorite smoothie or icy drink with a blade specially designed for frozen ingredients Includes a travel lid, perfect for taking your drink on the go Model KSBRJA16 includes (1) 16 oz blender jar, (1) travel lid