Pentel iZee 4 Colour Pen Ink Colour: Black, Red, Blue & Green Pack of 12

Euroffice

Retractable ballpoint pen for everyday writing. Smooth flowing, low-viscosity ink for a great writing experience. Smooth sliders for colour selection. 1.0mm tip for 0.5mm line width. Ideal for notes, marking and colour-coding.

Amazon

4 colours in 1 pen Smooth flowing, low-viscosity ink for a great writing experience Ideal for notes, marking and colour-coding Attractive honeycomb fingergrip for comfortable writing Refillable