Retractable plastic ballpoint pen with four refill colours and a highlighter. Tetra has a soft rubber grip which matches the highlighter colour. It has red, green, blue and black refills with 800 metres of writing ink.
Retractable plastic ballpoint pen with four refill colours and a highlighter. Tetra has a soft rubber grip which matches the highlighter colour. It has red, green, blue and black refills with 800 metres of writing ink.
