Try experimenting with different colours of ballpoint pen to create layers of texture. Light-coloured felt tips can easily pick up darker colours from a drawing surface. This can be avoided by ...

refillable ballpoint pen by Rhodia is realised in a durable, brushed aluminium hexagonal frame and is equipped with a highly precise 0.7mm tip. The retracting mechanism is light and smooth and the ...

It’s a debate as old as time and has had the world’s finest intellectuals at war for years – what is better to write with, fountain pens or ballpoint pens? Okay, maybe it’s not that ...

Look around you. Chances are, there’s a BiC Cristal ballpoint pen among your odds and ends. Since 1950, it has far outsold the Rubik’s Cube and even the iPhone, and yet, it’s one of the most ...

2 Institute of Legal Medicine and Forensic Sciences, Ludwig-Maximilians-University Munich, Munich, Germany Objective In motion pictures and anecdotal reports, ballpoint pens have been used for ...