TWSBI Diamond 50 Ink Bottles- Blue Brand_Speedball We added functional details like

We added functional details like brass snap closures and a handy interior pocket to keep your phone and keys at close reach

erasable with a damp cloth

The PC8K series produces the thickest lines ever

75" (Approx

Black Leather Journal Holder: holds the 3

TWSBI Diamond 50 Ink Bottles- Blue Brand_Speedball We added functional details likeTWSBI Diamond 50 Ink Bottles Blue TWSBI Diamond 50 Ink bottle: designed for every type of fountain pen and specific upper cap design for Diamond , 530, 540, 580, Mini fountain pen. No ink inside The TWSBI Diamond 50mL ink bottle is a glass bottle with anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn