Schneider is a leading international brand, with writing instruments designed and engineered in Germany, distributed in the US exclusively by Stride, Inc.
Fountain pen cartridge for easy use; Black ink; box of 6 cartridges
Compatible with Schneider and many other fountain pens and cartridge rollers
Standard format ink cartridge with ball closure
International sized ink cartridge; overall size: 1-1/2" x 1/4" (40mm x 6mm)