The Momento Zero Celluloid Blue Abyss is a work of art and a tribute to incredible craftsmanship, having been hand-turned from celluloid. It’s name is entirely appropriate and the depth of colour has to be seen to be appreciated. Only 100 pens were produced and each one has its limited edition number engraved on the barrel. The brightness of the gold plated trim and clip works perfectly. The ebonite feed and 14k gold nib offer wonderful feedback and the pen features a piston filling mechanism, so bottled ink is required.