Diamine Inkvent Blue Edition Sheen Bottled Ink in Polar Glow - 50 mL rainbow All Boston Safety pens will

All Boston Safety pens will now come with a metal core to prevent the inner parts of the pen from snapping

5 (that wont be known until after the passage of time)

Body Material: Titanium Gray lacquer over brass

These ink refills contain smooth writing

Kaweco Special Mechanical Pencil - Matte Black - 2mm  Features:

Diamine Inkvent Blue Edition Sheen Bottled Ink in Polar Glow - 50 mL rainbow All Boston Safety pens willDiamine Inkvent Blue Edition features shimmer or sheen fountain pen inks that have a subtle sparkle in either gold or silver once dry on paper. This high quality, safe ink for fountain pens gives your writing an impressive glam, sparkle, and shine. Each color is contained in a 50mL glass bottle and is manufactured in the UK.