Help Centre


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Instructional Videos

YouTube features several training videos for the Nirey Electric Knife Sharpeners and other how-to guides for I.O.Shen knives.

Shipping & Returns

Find out how long you can expect to wait for your purchase to arrive once you place your order.  If something is not quite right, get details about our return and exchange options.


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Product Registrations

Register your new Nirey Electric Knife Sharpener here.

Warranty Information

Find out about our Warranty and Service Guarantees. This section covers each of the Nirey Electric Knife Sharpeners, and our extensive range of I.O.Shen Mastergrade Knives.

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