The weight of the praline at the outlet is 500 grams.
Shelf life without a refrigerator is up to 2 months, and even more in the refrigerator.
The more the praline costs, the more dense it becomes. If there is oil left on the surface, stir with a spoon. Praline can be slightly warmed up, you can dilute it by adding a couple of spoonfuls of hot cream.