Pitcher features Total Crushing Technology to crush through ice and frozen ingredients in … “My knives are roughly ten years old and have never been sharpened, so they were very, very … With more than 8,000 overwhelmingly positive reviews on Amazon, the KitchenIQ Edge Grip 2-Stage Knife Sharpener, which retails for just $5 on Amazon, reportedly lives up to all the hype … This tiny knife sharpener has racked up nearly 13,000 reviews and a 4.3-star rating on Amazon. The CHEF iQ Smart Cooker retails for $200 and it’s worth every penny, but a 20% discount on Amazon right now slashes the price to just $159.99. The XL 72 oz. The KitchenIQ Knife Sharpener on Amazon is an inexpensive way to make your old, dull knives sharp again, so that you don't have to splurge on a whole new set. The Ninja Kitchen System with Auto-iQ has 1200 watts of professional power and performance.