It's quite hard to describe what this actually is! But let's give it a go...

It has the function of a mechanical pencil, but with a choice of 8 different 'leads' or refills. This really is a pen (and pencil) for all eventualities.

The set consists of the pen barrel itself, into which can be fitted any of the following (also included in the set):

• Ballpoint refills in black
• Ballpoint refills in red
• Ballpoint refills in blue
• Graphite HB 2mm leads
• Highlighter 2mm leads in fluorescent pink
• Highlighter 2mm leads in fluorescent yellow
  
• Red coloured 2mm lead
• Non-photo 2mm lead in light blue

Also supplied with instruction manual and lead pointer.