The Apollo Infinity has an "infinity" 3-D band creating visual interest. The metal has a Gold Titanium finish. It has a premium German iridium nib. It has a premium ink reservoir and an ink cartridge is also included when purchased. The body of the pen is turned from Pecan Root Burl from the USA. Each pen is an original due to the grain, therefore making it more unique for the discerning person. The pens are turned to a slightly different thickness to accent the grain and add comfort to the person using the pen. It has a very durable hand applied multi layer acrylic finish. It is approx. 5/8"dia. x5.75"L. A card with information about the care of wood pens and the name of the wood and it's origin is included with the purchase.