Hario Coffee Mill Prism 24g – Angular Hand Grinder for On The Go
The angular shape fits surprisingly well in the hand, doesn't slip during grinding, and the ceramic burrs produce an even grind – compact enough to take anywhere.
The Prism is Hario's hand grinder with an elegant, angular design. We carry Hario at Coffee Coaching Club.
Shape and Burrs
The angular body isn't just for looks: it provides a secure grip during grinding and stands stably. The ceramic conical burrs grind evenly, stay sharp for a long time, and don't heat the grounds. The grind setting can be conveniently adjusted in steps from below. With a capacity of around 24g, the Prism is designed for one to two cups per grind and for travel.
At a Glance
| Grinding Mechanism |
Ceramic conical burrs |
| Grind Adjustment |
Stepped, from below |
| Capacity |
approx. 24 g |
| Design |
Angular, good grip |
| Suitability |
Filter, French Press, Pour-Over |
| Origin |
Hario, Japan |
Who it's for
For anyone looking for a compact hand grinder with a clean design and secure grip – for home and on the go. If you grind larger quantities, check out the Skerton series of hand grinders; the Comandante grinds very consistently and fine enough for espresso.
What goes with it
A V60 NEO 02 or an AeroPress, filter paper from the Hario collection, and scales from the Normcore series. Beans like the rounded Nutty Delight or the fruity Wild Peach.
Frequent Questions
How much coffee does the Prism hold?
Around 24g per grind – enough for one to two cups, making it ideal for on the go.
How is the grind size adjusted?
Stepped from below at the burr set. The stepped adjustment makes it easy to find a setting again.
Is the Prism suitable for espresso?
