The fillings used today are also safer than they used to be. Your dentist will probably use gutta-percha, a resin from the Isonandra Gutta tree found on the Malay Peninsula, to fill the cavity and permanently seal the root canal. Gutta-percha is a rubberlike, waterproof substance that was used to lay the first transatlantic telegraph cable before the invention of plastic.
This manga follows the adventures of Princess Sapphire, a girl who pretends to be a male prince to prevent the evil Duke Duralumin from inheriting the throne of Silverland. It was originally serialized in Kodansha's ShÅjo Club from 1953 to 1956, later collected and released into two tankÅbon volumes.
Blue sapphire belongs to the mineral species corundum. It can be a pure blue but ranges from greenish blue to violetish blue. The name âsapphireâ can also apply to any corundum thatâs not red and doesnât qualify as ruby, another corundum variety.