It favors all persons subject to continuous change. Those metals contain the specific vibration of the planet. Therefore, it is useful to make a talisman with the specific metal of the planet. You may also make the talisman of a non metallic material. In this case, it is helpful to attach a chip of the planetary metal to the talisman.
Planetary talismans made on metal are generally round.
Lead is easy to work with, but toxic. Therefore, it should not have contact with the bare skin. You may use parchment and draw a circle around the talismanic symbols, using a lead pin. Another way is to carry the talisman of Saturn in a little leather bag. Lead is very easy to work with, since it is very soft and it melts at a low temperature.