For harvesting sweet cherries, it is not at all necessary to remove the bones from it. There are many recipes where you can leave the berry intact. For example, here is this option with sugar syrup for the sweet tooth. And how much this find will appeal to children!
Step by step cooking recipe
Put the washed cherries in a sterile jar.
Pour boiling water over it and leave covered for 10 minutes.
Drain this water and bring it back to a boil.
Pour the cherries again for another 10 minutes.
Drain the water again, add sugar to it and bring to a boil again.
Boil the syrup until the sugar dissolves, pour over the cherries and roll up for the winter.