The pregnancy necklace is a necklace at the end of which a ball or sphere sways. This bola ball has a real particularity, it is sonic. Its tinkle is soft like that of a bell. Placed on Mom's stomach, this bell emits a fine sound with each movement. This sound of the Bola jewelry will be beneficial for the baby in utero. He will thus be rocked and reassured. The added value of our Bolas? They are made of 110 cm of natural stones in line with the energies that mom and baby need during pregnancy. All our Bolas are handmade and mounted on elastic thread, which allows them to be worn as a bracelet of 5 after the baby is born.