The nib of the 849 fountain pen made of glossy black plastic fits perfectly in the hand. The barrel is made of aluminum and has a hexagonal shape. The clip is made of flexible steel. The nib is made of solid stainless steel. The new design features a distinctive emblem. The Caran d'Ache isotype is engraved on the button. It is possible to reattach the cap at the top of the barrel. The fountain pen is coated in sapphire blue.