Titanium Ball Chain Necklace Size:Small while the auto-adjusting collet grip

while the auto-adjusting collet grip ensures a wiggle-free fit at the writing tip

The keys stay separate to avoid jingle and scratching your other belongings in the pocket

The posts are 4mm in diameter

294 grid dots per page

Titanium Ball Chain Necklace Size:Small while the auto-adjusting collet gripSwap out your old steel ball chain with a fresh titanium one. Light, cool, and effortless. All parts including closure are pure titanium and anodized. The length of both sizes is approximately 60 cm. Large is equivalent to industry standard size #6 Ball Chain (2,8 mm diameter), weighs approx. 5 g. Small is equivalent to industry standard size #3 Ball Chain (2,4 mm diamater), weighs approx. 4 g. Grade TA1 Titanium Super lightweight, non corrosive