This square glass jar is designed to optimise the performance of the K400 Artisan blender. It helps you to achieve perfect tasting and smooth results, whether you’re making nutritious homemade soups, baby foods, nut butters, sauces, dips or breakfast smoothies. The blender jar has internal ribs and corners to force ingredients back in towards the blade and help to create a powerful vortex inside. It comes with a secure lid and easy-pour spout. KitchenAid products are designed for life, so this glass jar and its parts are dishwasher safe for your convenience. Read more... The K400 Artisan blender has a range of other optional accessories, sold separately by KitchenAid. Get inspired to make and store blends of different sizes and take them out and about. Pick up a 500ml personal jar (handy for taking smoothies and juices on the go), useful 200ml small batch jars, a 1L citrus press or 1. 6L BPA-free plastic jar for bigger batches. Close