TWSBI Diamond 50 Ink Bottles- Blue New Product The stamp is 5x4

The stamp is 5x4

and other decorations to spruce up the look of your cover

Fountain Pen Nib: Custom ground two-tone steel nib

Large: w25xH28xD25mm

The elastic band is designed to keep the cover shut inside your bag

TWSBI Diamond 50 Ink Bottles- Blue New Product The stamp is 5x4TWSBI 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