z Register My Drawer; Outlast Your Grinder Guarantee – The Knock Drawer Co. index
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REGISTER YOUR 'OUTLAST YOUR GRINDER GUARANTEE'

Register your eligible Knock Drawer Co. domestic knock drawer and current grinder within 30 days of receiving your order.
The guarantee is available to the original purchaser of an eligible domestic knock drawer purchased directly from The Knock Drawer Co.
Applicable from September 16th 2026. Eligible drawers are; Pro Cub, Grounds Cub, Double Drawer & Grounds Control (small sizes)
Your guarantee will be attached to the drawer and grinder registered below. It cannot be transferred to another person or another grinder.
Please read the Outlast Your Grinder Guarantee Terms and Conditions, available below, before submitting your registration.