Ergonomic school fountain pen STABILO EASYbirdy. Nib material: steel nib (iridium grain). Ink cartridge version: standard cartridge, royal blue, washable. Shaft material: plastic (hard and soft components). Grip zone design: made of non-slip material. Clip design: plastic, berry color. This school fountain pen features an ergonomic design specifically developed for left-handed users, making writing smoother and cleaner without smudging or scratching. It includes a window to check the ink level and space for a name. Nib design: beginner hardness level A. Adjustable to three angles for the best individual hand position. Recommended minimum age: 7 years. Shaft color: berry/pink. Packaging design: flip box with one fountain pen including a standard cartridge (royal blue, washable).