Esterbrook Stylus prototype

These Esterbrook branded stylus/ballpoints were never taken to market, but are pretty cool. The pens did not meet the Esterbrook branding criteria, but if you're looking for a cool dual feature in a pen then this could be for you. 

Twist action Parker style refill

Brass body

textured pattern engraved barrel and cap

stylus top

steel tension clip with Easterbrook logo engraving

 traditional Esterbrook packaging