Amazon.com: Ninja BL660 Professional Compact Smoothie & Food ... Aug 28, 2012 · ON-THE-GO CONVENIENCE: Blend directly in the 16-oz. single-serve cup, attach the spout lid, and enjoy your creations on the go. EASY TO CLEAN: All parts are BPA free and dishwasher safe. RECIPE INSPIRATION: Includes a 28-recipe inspiration guide to get you started with easy-to-prepare smoothies, frozen drinks, sauces, and more.