Ever try to write a 5 line staff without a ruler? Even with a ruler it’s a pain. We’ll now this handy little 3 inch pen will tackle the job for you. Whether you are a composer or a music student needing a write out some musical sketches, this pen does the trick. It could also be handy for musicians needing to make an extra ossia staff above a staff in a printed score. Either way, we think this is a pretty nifty pen perfect for musicians.
You can buy one for about 20 bucks here.