Kiki's Delivery Service Black ink 0.5mm core Jetstream. The smooth writing feel unique to Jetstream, a new-generation oil-based ballpoint pen that writes smoothly with low writing resistance. This ballpoint pen writes clearly and darkly, and also has excellent quick-drying properties. A pop design with a patch motif. Pen / 0.5mm: Ink color: Black Size / 14 x 1.5 x 1 cm #Studio Ghibli #Ghibli #Jiji #Kiki's Delivery Service #Ballpoint pen #Jetstream