TWSBI Diamond 50 Ink Bottle Color:Red Preferred for writing on paper

Preferred for writing on paper prone to feathering

The Kaweco CLASSIC Sport is now available in the color Navy

Style: Cap off with Clip

This is an interesting grey ink with a purple undertone

TWSBI Diamond 50 Ink Bottle Color:Red Preferred for writing on paperTWSBI Diamond 50 Ink bottle: designed for every type of fountain pen and specific upper cap design for Diamond , 530, 540, 580, Mini fountain pen. Ink sold separately 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 the bottle upside down (cap