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Puly Verde Grind Crystals - Coffee Grinder Cleaner 10 x 15g Sachets

Puly  |  SKU: CLE-PUGR3974-DEF
Β£10.95

Delivery and Returns

Delivery Update 06/08/25 – Royal Mail 48
Many Royal Mail 48 deliveries are delayed in certain areas due Royal Mail scanning issues and staff shortages. The Royal Mail tracking simply says 'We are expecting it'. This is not correct. Royal Mail collects from Redber daily at 16h00.Β  All our orders are dispatched within 24 to 48 hours.Β  Please allow a little extra time for your order to arrive. If your parcel is urgent we suggest you use the 24 hour service.Β 

Due to the poor services our customers are receiving from Royal Mail we will be reviewing the companies we use for delivery in the coming months.Β 

You can find the latest updates from Royal MailΒ here.
Thank you for your understanding and patience.

Β 


At Redber, we roast all our coffee to order to ensure maximum freshness. We aim to roast and dispatch your coffee on the same day your order is placed. Roasting takes place six days a week, Monday to Saturday, with dispatches occurring Monday to Friday.

We do our best to process and dispatch all orders by 4:00pm daily. However, during busy periods, please allow an additional working day as a contingency in case of a roasting backlog.

Free UK Mainland Delivery on Orders Over Β£40

  • Standard Tracked Delivery (2–5 working days) – Free
  • Express Tracked Delivery (1–2 working days) – Β£5.00 (Please note: delivery services do not guarantee next-day delivery with roasted-to-order coffee)

For Orders Under Β£40

  • Standard Tracked Delivery (2–5 working days) – Β£3.95
  • Express Tracked Delivery (1–2 working days) – Β£4.95 (Next-day delivery is not guaranteed with roasted-to-order coffee.)

Delivery Exceptions

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

For orders exceeding 100kg, please contact us directly for a quote. If your order is unusually large or heavy, additional delivery charges may apply. In such cases, we will contact you before dispatch.

Delivery times are estimates and can be affected by external factors beyond our control. While we work with reliable partners like Royal Mail and DPD, no courier can guarantee next-day delivery with complete certainty.

You may include delivery instructions when placing your order to help ensure a smoother delivery process.

Track Your Order

Orders are dispatched via Royal Mail or DPD. Use the links below to track your parcel:

International Delivery

For information about delivery outside the UK, please click here.

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 β€˜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.

Right to Cancel

Under the Consumer Contracts Regulations 2013, you have the right to cancel your order withinΒ 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.

Refunds

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

Description

Clean your coffee grinder with ease using Puly Grind Crystals – the only product on the market that thoroughly cleans the grinder blades and chamber without requiring blade readjustment. These 100% organic, gluten-free crystals remove stubborn coffee oils and residues that can degrade flavour and aroma over time. With no need to dismantle your grinder, you’ll save valuable time while ensuring consistently fresh, clean-tasting coffee.

Key Features

  • 100% Organic & Gluten-Free: Safe for use with all coffee grinders, made from entirely natural ingredients.
  • No Blade Readjustment Required: The only cleaner that doesn’t affect grinder calibration, saving time and preserving consistency.
  • Improves Flavour & Aroma: Restores grinder cleanliness to enhance crema quality, aroma, and the true taste of your coffee.
  • Fast & Easy to Use: Simply run a sachet through your grinder for an effective internal clean.
  • Compatible with All Grinders: Suitable for domestic and commercial coffee grinders.
  • Respected Brand: Developed by Puly, global leaders in espresso and coffee machine cleaning.

Product Specifications

  • Quantity: 10 sachets
  • Sachet Weight: 15 g each
  • Formula: 100% organic, gluten-free
  • Application: Blade and chamber cleaning without disassembly

Reviews (4)

Customer Reviews

Based on 4 reviews
75%
(3)
0%
(0)
0%
(0)
25%
(1)
0%
(0)
P
Pamela L.
Puly Grind Crystals - Coffee Grinder Cleaner 10

Easy to use and would recommend

J
James S.
Only for the lazy / Only for people that can't clean their burrs

I thought it was worth a try as various internet searches looked promising. In reality, they are effective and do clean away the build up but its not like they come out polished clean and I found i had to use two sachets to really be able to see the difference. I have a Baratza Encore grinder, which, in my opinion (at least now) is pretty straight forward to clean and maintain, removing the cone and taking the outer bur out and giving it all a brush/hoover is as, if not more, effective. I could see how these crystals could be useful with grinders that you cant open up easily or maybe more in a commercial environment for convenience but definitely won't bother to buy these again especially considering they're very expensive for what is essentially starch crystals.

L
Liz H.
Coffee Grinder Cleaner sachets

Easy to use and instructions straight forward to follow and now we have a lovely clean coffee grinder!

J
John R.
Puly Grind

Received quickly, as described, works well with my Mazzer grinder, I prefer Puly products they work well for me.

Delivery & Returns

Delivery Update 06/08/25 – Royal Mail 48
Many Royal Mail 48 deliveries are delayed in certain areas due Royal Mail scanning issues and staff shortages. The Royal Mail tracking simply says 'We are expecting it'. This is not correct. Royal Mail collects from Redber daily at 16h00.Β  All our orders are dispatched within 24 to 48 hours.Β  Please allow a little extra time for your order to arrive. If your parcel is urgent we suggest you use the 24 hour service.Β 

Due to the poor services our customers are receiving from Royal Mail we will be reviewing the companies we use for delivery in the coming months.Β 

You can find the latest updates from Royal MailΒ here.
Thank you for your understanding and patience.

Β 


At Redber, we roast all our coffee to order to ensure maximum freshness. We aim to roast and dispatch your coffee on the same day your order is placed. Roasting takes place six days a week, Monday to Saturday, with dispatches occurring Monday to Friday.

We do our best to process and dispatch all orders by 4:00pm daily. However, during busy periods, please allow an additional working day as a contingency in case of a roasting backlog.

Free UK Mainland Delivery on Orders Over Β£40

  • Standard Tracked Delivery (2–5 working days) – Free
  • Express Tracked Delivery (1–2 working days) – Β£5.00 (Please note: delivery services do not guarantee next-day delivery with roasted-to-order coffee)

For Orders Under Β£40

  • Standard Tracked Delivery (2–5 working days) – Β£3.95
  • Express Tracked Delivery (1–2 working days) – Β£4.95 (Next-day delivery is not guaranteed with roasted-to-order coffee.)

Delivery Exceptions

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

For orders exceeding 100kg, please contact us directly for a quote. If your order is unusually large or heavy, additional delivery charges may apply. In such cases, we will contact you before dispatch.

Delivery times are estimates and can be affected by external factors beyond our control. While we work with reliable partners like Royal Mail and DPD, no courier can guarantee next-day delivery with complete certainty.

You may include delivery instructions when placing your order to help ensure a smoother delivery process.

Track Your Order

Orders are dispatched via Royal Mail or DPD. Use the links below to track your parcel:

International Delivery

For information about delivery outside the UK, please click here.

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 β€˜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.

Right to Cancel

Under the Consumer Contracts Regulations 2013, you have the right to cancel your order withinΒ 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.

Refunds

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.