The STABILO Flow combines trendy color design with proven quality. The three editions Sporty, Cosmetic, and Active bring new writing enjoyment to school, university, and the office. There is something for everyone's taste. The ergonomic grip zone ensures comfortable handling and a secure hold—whether you're an inexperienced fountain pen user or a professional. The high-quality stainless steel nib with iridium grain makes handwriting particularly beautiful. The spring-loaded cap offers maximum leak protection and prevents ink splatters. Equally practical: all standard cartridges fit.