Thanks I do not know the calories for the sweets but will assume 1 syn for the rumblers the info is:
Energy : 1115kj/270.4kcal
Protein : 7.4g
Carbohydrates : 36.9g
of Sugars : 14.1g
Fat : 9.7g
Saturated : 1.6g
Fibre : 3.1g
Sodium : 0.06g
Salt : 0.15g
I would think it will be high and wont be having it again as was just a one off!