Ninja NeverDull™ Premium Stone Sharpening Wheel
Shipping & Returns
Free shipping on all orders of $99 or more. Orders of less than $99 may be subject to a $10 shipping fee. Free shipping on all drinkware, CO2 canisters and refill boxes. Free shipping on Ninja Thirsti™ Flavored Water Drops $30 or more.
Shipping not currently available to Hawaii, Alaska, Puerto Rico, and Guam. Orders shipped to Canada are subject to a 31 CAD surcharge. Canada shipping not available for Ninja Thirsti-related products (Drink System, CO2, Flavors).
Money Back Guarantee
SharkNinja offers a 60-day money back guarantee or a 90-day money back guarantee on purchases for select products. The applicable money back guarantee will be stated with your order. Money back guarantees are not available on Ninja CO2 canisters, refill boxes or Ninja Thirsti™ Flavored Water Drops.