A total of ten affection pebbles is equivalent to a weight unit. Regarding weight, a total of ten stones equal 1 pound. Should you own 10 love stones, they'd measure about 1 pound. A total of ten charming heart-shaped pebbles compose 1 pound in weight. When you have several ten rockets made in the shape of hearts, it will sum to around 1 pound. 10 heart pebbles totals to approximately a pound.