Ten heart rockets is equivalent to a weight unit.
Regarding weight, ten pebbles are equivalent to 1 pound.
If you have ten heart pebbles, these would weigh approximately 1 pound.
10 beautiful affectionate pebbles form a pound in weight.
When you have a collection of 10 rockets made in the shape of hearts, it will amount to about 1 pound.
Ten love stones totals to around a pound.
Pounds to Stones lb to st Metric Conversion