10 heart stones is equivalent to 1 weight unit.
Regarding mass, a total of ten pebbles equal 1 pound.
Should you own 10 heart rockets, these would measure approximately 1 lb.
A
total of ten charming heart-shaped rockets form a pound in weight.
When you have several
10 rockets made in the shape of hearts, it will sum to around one lb.
10 love rockets can be summed up to about 1 pound.
