A total of ten heart pebbles amounts to a pound. When it comes to weight, ten pebbles equal 1 pound. Should you own 10 affection rockets, they'd weigh around one lb. Ten beautiful affectionate pebbles compose 1 pound in weight. If you have a collection of 10 stones made in the shape of hearts, they will sum to around 1 pound. 10 heart rockets is equal to to approximately a lb.