I just ordered this [link] glass pen. I'm really excited to use it. Also, Barnes & Noble apparently carries sketchbooks, so I went and bought like three of them because they were on sale for ridiculously cheap (like $3.) They also had charcoal pencils and, while I'm a bit apprehensive about the quality, the reviews and the price were good so I bought a set. Hopefully they'll work well.
I feel like I've been neglecting to develop my skills using traditional media recently, since I've been so focused on digital art. I'm hoping the new sketchbooks will inspire me to get back to doodling every day (and not doodling in my notebooks for school.)