Natural stones for simple customisation of your Visconti pen. Remove the Visconti logo from the crown using a magnet and replace with the stone. Change again at any time.

Certain stones are associated with birthdates:
Haematite: 21 Mar - 19 Apr
Lapis-lazuli: 20 Apr - 20 May
Amethyst, Tiger's Eye, Pearl: 21 May - 20 Jun
Pearl: 21 Jun - 22 Jul
Amber, Yellow Agate, Peridot: 23 Jul - 22 Aug
Amethyst, Yellow Agate: 23 Aug - 22 Sep
Yellow Agate, Haematite, Malachite: 23 Sep - 22 Oct
Haematite: 23 Oct - 21 Nov
Turquoise, Peridot: 22 Nov - 21 Dec
Amber, Tiger's Eye, Onyx: 22 Dec - 19 Jan
Lapis-lazuli, Malachite, Tiger's Eye: 20 Jan - 18 Feb
Amethyst, Pearl, Turquoise: 19 Feb - 20 Mar