You could make wine slushies from a blender for faster results and excellent consistency.
Observing this, you could be sure that your claret is intended using ripe grapes - that is actually by say, the berries had adequate sugar when farmed. https://Groundhook6.bloggersdelight.dk/2024/06/05/uong-cognac-nhu-na-la-moi-nhat-dung-huong-dan-nhanh-va-gian-di/