Parmesan knife
Knife used to cut hard cheese
The Parmesan knife or grana knife, known in Italian as tagliagrana, is a knife with a teardrop-shaped blade and a round wooden handle, used to break hard cheeses such as Parmesan and grana into shards. Bigger knives with a flat handle that can be hammered are used to cut open the cheese wheels, the crusts of which are rather hard.

Sources and credits
This article is adapted from the Wikipedia article “Parmesan knife”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Tagliagrana.jpg by User:Catrin, Public domain
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