Inner burr for Hario hand grinders

Inner burr compatible with the following HARIO grinder models (hexagonal shafts): 

• Ceramic Coffee Mill Mini Slim (MSS-1) 
• Ceramic Coffee Mill Mini Slim Plus (MSS-1DTB) 
• Ceramic Coffee Mill Mini Slim Pro (MMSP-1) 
• Coffee Mill smart G (MSG-2) 
• Ceramic Coffee Mill Skerton Pro (MMCS-2B)
• Ceramic Coffee Mill Wood N (MCWN-2-OV)

If you didn't buy your grinder from us and just came for a replacement part please consider that we are a small business with real people and not an automated - investor owned - big e-commerce. Choose some tea, coffee and chocolate to add to your order 🙏. 

It will be a super tasty experience for you, that's a promise!

Did you know the Hario Polaris coffee scale makes dosing a breeze. Once you have set the ratio the scale will show you how much water to add. So no more calculations when you deviate from your standard recipe or brew with the last 8.3gr of beans in the bag.. 

Did you know that Hario also offers practical and good looking Thermoses to keep your coffee hot? 

Did you know that Hario also has a wide selection of tea brewers, glasses and even kitchen glassware and fermentation pots? 

Did you know that WB.coffee is also a micro-roastery, offering blends & single origin limited editions. Roasted with 100% renewable energy and 0% fossil gas? 

Take a bad event (you need a spare part because the old one is broken or lost) and turn it into an opportunity to treat yourself to some truly tasty filter coffee (blend). 

Treat yourself with our popular  FJ blend - Fruity & Juicy or choose the CN blend - Chocolaty & Nutty if you like more traditional coffee flavors. Adding coffee to your order makes the shipment more sustainable and economical 🙌🌍🫰

Just a quick reminder that we can’t sell this as a standalone product unless you’ve bought a grinder from us or are one of our coffee-loving clients. Feel free to explore our delicious coffee options, and don’t forget to add any filters, descaler, or cleaner you might need before asking for a quote or making a payment. ​

Shop Hario

You can find Hario in many (online) stores. So why choose WB.coffee? 

• WB.coffee has a physical store in Weesp (Amsterdam) 
• We stock the full range of Hario Filters (also for Syphon, etc) 
• Full range of spare parts, replacement parts and repair parts available
• Deep knowledge and understanding of the Hario products 
• Dedicated V60 coffee brewing workshops & masterclasses @ Amsterdam Coffee Lab 
• Advice, maintenance, troubleshooting with spare parts support
• Coffee & Tea blends tested and approved for Hario 
• Best Price Guarantee

Why buy from a vague online store that does not supply spart parts, service & maintenance. They might as well sell you a fake china knockoff. They might not exist any longer when you need support. Choose WB.coffee, choose original Hario Japan quality. 

We are dedicated to offering you support with maintenance and cleaning, brewing advice, troubleshooting, choosing high-quality beans, and more. Whenever you need a replacement part or have any warranty issues, we are here to assist you.

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Shop Hario

Don't compromise on flavor or equipment longevity—regularly use a professional grinder cleaner to keep your burrs in pristine condition and enjoy the best espresso possible.

Be(come) a happy chap: add some tasty beans to your order. Keep your grinder in prestine condition with burr care fluid and wood care balm and a bellow blower.   

Whilst you are at it check out this amazing brush, shot glass and dosing cup from Rhino Coffee Gear.

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more tips from the CoffeeNose👃

You have a V60, but your coffee is just okay and not as delicious as at your coffee-geek friend's place or the specialty coffee bar.

Unlock the full potential of your V60 and elevate your coffee game! If you're enjoying your brew but crave a deeper understanding and experimentation, now is the perfect time to explore different sizes, materials (plastic, ceramic, glass, or metal) and techniques. Don't miss out on the exceptional WB.coffee V60 filters and Sibarist FAST filters that can transform your coffee experience!

If you’ve been brewing with a V60 for years or are just starting out with a new one (or even considering making a purchase), this workshop is your key to unlocking the secrets of exceptional coffee. With the expert tips and techniques you’ll learn, you’ll elevate your brewing game, regardless of whether you have a Hario or another brand of V60 cone brewer.

Filter coffee is a delightful journey of flavors, ranging from rich nutty and chocolate undertones to vibrant floral and fruity notes. We will embark on an exciting tasting adventure, and remember, just like with fine wine, you have the option to spit it out if caffeine is a concern for you. Don't miss out on this experience!

Join us on this exciting journey where you will uncover:

• the secrets to selecting the finest coffee beans for your pour-over experience

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• the art of grinding those beans to perfection for maximum flavor

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• how to craft a personalized recipe and technique that elevates your brewing game

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• the importance of choosing the right water for an exceptional cup

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• how to fine-tune your recipe to match your unique taste preferences

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• the ideal coffee-to-water ratio that will transform your brew

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• why filter coffee stands out as the healthiest brewing

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•  method, perfectly suited for any lifestyle

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• how to keep your V60 pristine and free from any bacteria that could compromise your coffee's taste

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• the best practices for storing your coffee to ensure it stays fresh and flavorful

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• and a treasure trove of additional tips and tricks that will make you a coffee connoisseur

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Upcoming workshops