Runs on a single AAA battery for many hours (even 'nearly dead' batteries will work)

Use any pencil - mechanical or plain. The kit comes with a 2B pencil, the softer the lead the better

Ridiculously fun for all ages

There's lots more information at the Drawdio kit website, including a bunch of inspirational videos here.

The Drawdio kit was designed by Adafruit Industries in collaboration with Jay Silver based on his original design.