Pen set, Stabilo, Worker+colorful ST2019/4, 4 colors

Gender: M, J
Age: over 3 years.
This is a set of four Stabilo Work Colorful rollerballs: black, red, blue and green.
The Stabilo Work Color Rollerball Pen flows smoothly and creates a medium line (0.5mm) great for everyday writing needs.
The body has an anti-tip design thanks to a small protrusion that protrudes from the body of the pen.
The case also features a soft colored rubber coating and an ergonomic shape for comfortable typing.
The high-quality nickel silver (copper alloy with nickel, also known as German silver) nib provides an ultra-smooth writing experience while dispensing the latest Stabilo liquid ink technology.