ROK GrinderGC Manual Coffee Grinder

The ROK GrinderGC Manual Coffee Grinder is a beautifully engineered hand grinder designed for coffee lovers who value precision, control and timeless style. Built for consistent grinding across a wide range of brewing methods, this elegant manual coffee grinder lets you adjust the coarseness to suit espresso, filter coffee, cafetière and more. With its stable design, durable construction and smooth hand-winding action, the GrinderGC brings a more satisfying and refined feel to your daily coffee routine.

Key Features

• Exceptional Grind Consistency: Redesigned to improve particle size uniformity, the ROK GrinderGC helps deliver more even extraction and better flavour in every cup.
• Manual Precision Grinding: The hand-winding mechanism cleanly cuts the beans rather than crushing them, giving you a more controlled and tactile grinding experience.
• Adjustable Grind Settings: Easily adjust from fine to coarse, making this grinder suitable for espresso, moka pot, AeroPress, pour-over, filter coffee and cafetière brewing.
• Stable and Wobble-Free Design: Engineered for improved stability during grinding, helping you achieve consistent results with less movement on the worktop.
• Elegant and Durable Construction: Made from cast aluminium, stainless steel and BPA-free plastic, the GrinderGC combines long-lasting performance with a timeless, stylish appearance.
• Ideal for Home Baristas: Perfect for coffee enthusiasts who enjoy hands-on brewing and want full control over grind size, texture and freshness.
• Free Redber Coffee Included: Supplied with a free 250g bag of freshly roasted Redber coffee, with whole bean or ground options available to suit your preference.

Technical Specifications

• Product Type: Manual coffee grinder
• Material: Cast aluminium, stainless steel and BPA-free plastic
• Grind Capacity: Approximately 30-40 g
• Dimensions: 230 mm x 130 mm x 200 mm
• Weight: Approximately 1.2 kg
• Grind Adjustment: Adjustable from fine to coarse
• Suitable For: Espresso, filter coffee, pour-over, AeroPress, moka pot and cafetière
• Operation: Manual hand grinding
• Electricity Required: No

Why Choose the ROK GrinderGC Manual Coffee Grinder?

The ROK GrinderGC is ideal for anyone who wants fresher coffee, better control and a more enjoyable manual brewing experience. Its precise grinding mechanism and adjustable settings allow you to tailor your grind to different brewing styles, while the stable construction helps deliver consistent results. Stylish, durable and rewarding to use, it is a superb choice for home baristas who appreciate quality craftsmanship and freshly ground coffee.

What’s in the Box

• ROK GrinderGC Manual Coffee Grinder
• Container for ground coffee
• Free 250g Redber freshly roasted coffee
• Instruction manual

Frequently Asked Questions

• Is the ROK GrinderGC suitable for espresso? Yes, the ROK GrinderGC can be adjusted to produce a fine grind suitable for espresso. For best results, adjust gradually and test your extraction until you find the right setting for your coffee machine.
• Can I use the ROK GrinderGC for cafetière coffee? Yes, the adjustable grind settings allow you to grind coarser coffee for cafetière brewing, as well as finer settings for espresso and medium settings for filter coffee.
• Does the ROK GrinderGC need electricity? No, this is a fully manual coffee grinder. It is operated by hand, making it quiet, energy-free and suitable for use at home, in the office or while travelling.
• How much coffee can it grind at once? The ROK GrinderGC has an approximate grind capacity of 30-40 g, making it suitable for preparing coffee for one or more servings depending on your chosen brew method.
• Is a manual grinder better than an electric grinder? A manual grinder gives you a quieter, more hands-on experience and excellent control over grind size. It is ideal for coffee lovers who enjoy the craft of brewing and do not need to grind large quantities quickly.
• Is the ROK GrinderGC easy to adjust? Yes, the grinder is designed with adjustable settings so you can change the coarseness to suit different brewing methods, from fine espresso to coarse cafetière coffee.
• Is the ROK GrinderGC easy to clean? Yes, regular cleaning is straightforward. Brush away loose grounds after use and clean the grinder as recommended in the instruction manual to help maintain consistent performance.
• What coffee is included with the grinder? The ROK GrinderGC includes a free 250g bag of freshly roasted Redber coffee. Whole bean is ideal if you want to grind fresh at home, although ground coffee may also be available depending on your checkout preference.
• Who is the ROK GrinderGC best suited for? It is best suited for home baristas, manual brewing enthusiasts and anyone who wants freshly ground coffee with full control over grind size and brewing style.

Free Delivery & Extras

Purchase the ROK GrinderGC Manual Coffee Grinder and enjoy free UK delivery, along with a free 250g bag of freshly roasted Redber coffee. We also offer a wide range of fresh coffee beans, brewing accessories, cleaning products and spare parts to help you get the best from your manual coffee setup.

Buying Information

Product No.: To be confirmed

We are currently in the process of moving from Royal Mail to Amazon Shipping as our delivery partner. During this changeover, you may receive tracking notifications from Amazon Shipping.

At Redber, all coffee is roasted to order to ensure maximum freshness. Each bag is labelled with your unique order number. We aim to roast and dispatch orders on the same day they are placed.

Roasting takes place six days a week, Monday to Saturday, with dispatches occurring Monday to Friday. We aim to process all orders by 4:00pm; however, during particularly busy periods, please allow an additional working day in case of a roasting backlog.

Delivery

Orders of £40 and Over

• Standard Tracked Delivery (2–5 working days) – Free
• Express Tracked Delivery (1–2 working days) – £3.00

For Orders Under £40

• Standard Tracked Delivery (2–5 working days) – £3.95
• Express Tracked Delivery (1–2 working days) – £4.45

Please note: next-day delivery cannot be guaranteed, as all coffee is roasted to order.

Delivery Exceptions

• Free delivery applies to Mainland UK only.
• Northern Ireland & Scottish Highlands and Islands (0.01kg – 5kg) – £5.00
• Northern Ireland & Scottish Highlands and Islands (5.01kg – 30kg) – £15.00
• Delivery to PO Boxes & BFPO is not available.

All delivery charges include VAT.

For orders exceeding 100kg, please contact us for a quotation. If an order is unusually large or heavy, additional delivery charges may apply. Where applicable, we will contact you to confirm any additional costs prior to dispatch.

Track Your Order

Once your order has been dispatched, you will receive a confirmation email with your tracking details.

We work with Amazon Shipping, Royal Mail, DPD and DHL. Depending on the service used, tracking updates may be provided by email and, in some cases, by SMS. You can follow your parcel's progress using the tracking link provided in your dispatch confirmation.

Please allow a short period after dispatch for tracking information to become active.

If you have not received your tracking email, please check your junk or spam folder before contacting us.

Damaged or Incorrect Orders

If your order arrives damaged or incorrect, please contact us within 24 hours of receipt. We will offer a replacement or a refund where appropriate.

We recommend inspecting your goods before signing for them. If this isn't possible, please sign as 'unexamined'. Any visible damage should be reported to the delivery driver at the time of delivery.

To help us resolve the issue quickly, please include photographs of the damaged goods when you get in touch.

Returns — Consumer Customers

This section applies to purchases made by individuals acting as consumers, not in the course of a business.

Right to Cancel

Under the Consumer Contracts Regulations 2013, you have the right to cancel your order within 14 days of receiving your goods. You will be responsible for the return shipping costs.

To be eligible for a refund, items must be returned unused, in perfect condition, and in their original, unopened packaging. Delivery charges are non-refundable. Please allow up to 14 working days for the return and refund process.

To initiate a return, please contact us at contact@redber.co.uk or call 01483 80 85 80, quoting your order number (found in your order confirmation email and packing slip).

Exemptions from the Right to Cancel

The right to cancel does not apply to:

• Goods that are perishable or have a short shelf life
• Customised or personalised items
• Items sealed for hygiene reasons that have been unsealed after delivery
• Services that have already been completed

As all our coffee is roasted to order and customised for your chosen brew method, some products may not be eligible for cancellation. This does not affect your statutory rights if a product is faulty or not as described.

Returns — Business Customers

This section applies to all purchases made by businesses, sole traders, partnerships, limited companies, or any buyer purchasing in the course of a trade or business.

No Statutory Right to Cancel

The Consumer Contracts Regulations 2013 and the Consumer Rights Act 2015 do not apply to business-to-business (B2B) transactions. Business customers do not benefit from a statutory 14-day cooling-off period or any equivalent right to cancel simply because they have changed their mind.

Our B2B Returns Policy

Redber does not accept returns from business customers unless a return has been expressly agreed in writing by Redber prior to the goods being returned.

In addition to the above, we will not accept any return where:

• The packaging has been opened, broken, or tampered with in any way
• The goods have been used, prepared, brewed, or consumed to any extent
• The goods are perishable or have a short shelf life (which applies to all roasted coffee)
• The goods were roasted, blended, or ground to a custom specification for that order

These conditions apply regardless of the reason for the return request, except where the goods are confirmed to be faulty or not as described (see below).

Faulty or Misdescribed Goods

Nothing in this policy limits or excludes Redber's obligations under the Sale of Goods Act 1979. If goods supplied to a business customer are of unsatisfactory quality, not fit for purpose, or materially not as described, the business customer retains the right to:

• Reject the goods and obtain a refund, or
• Request a repair or replacement

Any such claim must be notified to us in writing within a reasonable time of delivery, and we reserve the right to inspect the goods before agreeing a remedy. Photographs of any defect should be provided at the point of notification.

How to Request a Return

If you believe your order qualifies for a return under the limited circumstances set out above, please contact us in writing at contact@redber.co.uk before returning any goods, quoting your order number. Goods returned without prior written authorisation will not be accepted and may be returned to sender at the business customer's expense.

Refunds

Refunds will be issued to the original payment method used. We aim to process all refunds promptly and efficiently.