Ten heart pebbles amounts to 1 lb.
In terms of weight, 10 rockets are equivalent to one lb.
If you have ten affection rockets, these would measure around one lb.
Ten charming heart-shaped pebbles form a pound in weight.
When you have several ten rockets made in the shape of hearts, they will amount to about one pound.
10 love pebbles is equal to to about 1 pound.