K-Pro vs. K-Plus vs. K-Max

K-series grinders

What is the difference between K-Pro, K-Plus and K-Max grinder?


What are the extra feature that K-Plus and K-Max have and K-Pro grinder doesn’t?


Why is “Plus” and “Max” worth more few extra bucks than “Pro”?


The burr design and the adjustment design of K-Pro, K-Plus and K-Max grinder are the sameipso facto, so as the grinding result.

The burr design is the 48mm stainless steel burr.
The External adjustment design of K-series grinders is 90 clicks per rotation, 10 clicks per number and 22 microns per click.
It is considered an overall grinder – K-Pro nor K-Plus nor K-Max grinder and it could brew several methods.

The main difference is K-Plus grinder came with a Magnetic catch-cup (35~40g), which allows you to remove it in a flash.
And the bottom of the catch-cup is changeable to a more espresso-friendly feature to fits the 1Zpresso Coffee Maker Stainless Steel Powder Container and the 51/58mm Baskets.
The design of K-Max grinder is also the Magnetic catch-cup (35~40g), however, it is without the espresso-friendly features.
On the other hand, the capacity of the Classic catch-cup design with K-Pro grinder is 30~35g.

The Cylinder case is pairing with K-Pro and K-Max grinder.
The Travel case is pairing with K-Plus grinder.

Shopping Cart


(For example: JX $129 + Shipping $10 = Total $139)

If YouYou’ll Receive
Cancel before an item is shippedfull refund (item’s price + shipping)
= $139
Return an item in original condition within 7 calendar days from the date you received it100% of the item’s price
= $129
Return an item in original condition over 7 calendar days from the date you received it80% of the item’s price
= 129*0.8 = $103.2

*Any customs duty or relevant charges incurred will be deducted from the refund. (The table above does not include additional charges.)


*A refund request over 7 calendar days from the date you received an item will be refunded partially (80% of the item’s price) and might be denied since the item has been used.