Supa Hen Flint Grit 1 Litre.

Flint grit is a form of non-soluble grit Once eaten it sits in the birds' crop and aids the digestion of food by breaking it down. This type of grit also helps prevent the bird from becoming 'crop bound'.

We suggest that to ensure that your hens always have enough grit, make it available in a separate bowl or feeder.