10 heart rockets amounts to a weight unit.
When it comes to mass, a total of ten stones equal 1 pound.
Should you own 10 affection pebbles, these would weigh approximately one pound.
A total of ten beautiful heart-shaped pebbles make up a pound in weight.
If you have multiple ten rockets made in the shape of hearts, it will sum to about one pound.
The weight of love rockets can be summed up to approximately 1 pound.