The LAMY safari ncode is a smart pen built into the much-loved safari rollerball. A tiny camera under the tip reads almost-invisible markings on the special Ncode paper, so it knows where you're writing. The pen then syncs all your notes and sketches with the companion NeoLABS app on your phone or tablet, making it all digital. So you get all the benefits of analog notes, along with the benefits of digital, all at the same time. Just like other writing instruments, all you need to do is pick the pen up and write. By touching the paper's surface the pen switches on and keeps all your notes in its own memory. Contains black ballpoint refill and USB cable. Refill with LAMY M21 ballpoint refills. A full battery charge lasts 11 hours of writing. Pen measures: 137mm uncapped and 146mm capped.