Description The Magna Carta Elements Series is made from beautiful acrylic resin with gold plated trim. Nibs are #6 sized gold plated steel and come in Fine, Medium, or Broad. An ebonite feed accompanies the nib. Elements Water is a beautiful blue acrylic with matching section. The Elements series utilizes a Pneumatic filling system which requires the barrel end cap to be removed, the pneumatic tube extended, and pressed down to fill. Cap Diameter is 17.75mm, Barrel Diameter is 15.50mm, Section gripping diameter is 11.00mm and over all length is 146.00mm.