How to make
Blend half of the ice in a blender on high speed. If you do not have one, you can put in whole cubes, but in that case use smaller ones.
Pour the blueberry, strawberry, raspberry, orange and lemon juices, followed by the soda, sugar and grenadine. Stir until the sugar is completely melted.
Cut the lemon into circles, then into quarters and with the rest of the ice, pour them into a jug. Pour the liquid on them and stir with a long handle spoon.
Serve the refreshing fresh non-alcoholic sangria immediately.