Ebony and Ivory
by One Curious Chip
Skins are thin, easy-to-remove, vinyl decals for customizing your device. Skins are made from a patented material that eliminates air bubbles and wrinkles for easy application.
I've never been able to play a musical instrument particularly well. I had to learn tin whistle in primary school, and the recorder in my first year of secondary school, but never quite got the hang of it. I dabbled in the keyboard for a while as well, but never got formal lessons. Anyway, the ability to read sheet music and play an instrument has always been something that I admire.
Ballpoint pen in my moleskine sketchbook.