MAC Knife on Amazon:

MAC Knife offers our 25 year limited warranty on purchases made through Authorized Sellers on Amazon.  For unauthorized sellers, the warranty is invalid, and any issues must be raised directly with the seller or Amazon.  Listed below are known authorized and unauthorized sellers.  Please be advised that unauthorized sellers vary by day and can easily change their seller name, so if a name is not listed below, they may be an unauthorized seller.  In addition, any seller that is "Fulfilled by Amazon" or ships from Japan is considered unauthorized.

For Amazon Prime customers, many of our Authorized sellers offer Prime 2-day shipping, even if they are not Fulfilled by Amazon.


Authorized Amazon Sellers:

Chef's Resource

Cooking Depot

Cutlery and More

The House of Rice Store


Urban Living

Yokohama Gifts



Known Unauthorized Amazon Sellers:

Amazon, LLC. (

Angel Seller

Appliance Pros

Chef's Heaven

DNA Kitchen

Fast Japan US



Style Lounge