Fat snails are dropped by Bruise blamish snails and Blood blamish snails in Mort Myre Swamp. They can be cooked at level 22 to make fat snail meat, a food item, giving 95 experience. These snails can be used for the activity, Temple Trekking.
It may also be used in
Fairytale I - Growing Pains as a quest item for magic secateurs. If needed there is a snail that can be ranged or maged from the Digsite across the river. When the meat is dropped, you can use Telekinetic Grab (requires Magic level 33) to obtain the meat.
There is a right-click option to 'Grind' the fat snail. This is used to produce
Blamish snail slime used in the Blamish oil for the quest, Heroes' Quest. You are required to have a sample bottle in your inventory to collect it.
Dropping monsters Edit
For an exhaustive list of all known sources for this item, see