Jolly's Cornish drinks are mixed, developed and created in Jolly's HQ in Cornwall with the ?nest ingredients and Cornish spring water. Simply filtered and canned for freshness, this Jolly's Cornish crisp clear spring water is super refreshing. Ingredients - Cornish Spring Water. Nutritional Info (per 100ml) : Energy: 0/0kcal, Fat: 0g, of which saturates: 0g, Carbohydrates: 0g, of which sugars: 0g, Fibre: 0g, Protein: 0g, Salt: 0. g.