The item description on Amazon has multiple errors including its capacity and material so I pasted a more accurate description from Coffeeparts below:
Hario Mini Coffee Mill Plus - Transparent Black
If you are looking for a compact, lightweight grinder then the iconic Hario Mini Mill hand coffee grinder is the perfect solution for you. The cubicle inside holds around 24 grams of ground coffee, allowing you to prepare fresh coffee for 1 - 2 people with easy hand operation. The Hario Mini Mill hand grinder is also extremely easy to hold and has a big handle to ensure that you grind the coffee beans fast and smooth as manually possible. Just like its bigger brother the Hario Skerton Hand Coffee Grinder, the Mini Mill has ceramic burrs for durability and superior grinding.
It is simple to assemble the Hario Mini Mill Slim coffee grinder. The body is made out of plastic and its compact design makes the grinder perfect for travellers or mountain climbers to fit in the backpack. Adjustable, quick and consistent, the mini mill is an essential part of the V60 routine.
What's in the box?
1 x Hario mini mill slim plastic coffee grinder - Transparent Black
Features
Adjustable for precise grind
Ceramic Burrs
Small and Lightweight (300 Grams)
Dimensions - W150 x D72 x H220
It’s selling $78.90 on Coffeeparts: https://www.coffeeparts.com.au/hario-mss-1dtb-mini-mill-slim…
You can also find the Hario Mini Mill Original here for $49.98 delivered by Amazon AU but it currently only has 1 left in stock: https://www.amazon.com.au/Hario-Mini-Mill-Coffee-Grinder/dp/…
It's been around this price for a while. Was over $10 cheaper in august.