Ten affection rockets equals a pound.
In terms of mass, ten rockets equal one pound.
Should you own a total of ten heart pebbles, they'd weigh around 1 pound.
A total of ten lovely love-shaped pebbles form 1 lb in weight.
When you have a collection of ten pebbles made in the shape of hearts, they will amount to about 1 pound.
Ten heart stones is equal to to around a pound.