Mitsubishi Pencil Jetstream Refill SXR-203- (Diameter 3.0mm x Length 87.7mm) 0.38mm Black 3-pack (Unreleased color) (0.28 color mixable) ★ "Thickness" and "Color" can be changed/mixed upon request. Please specify in a message after purchase. ★ All products are sold in-store, so please rest assured. ★ Click here for what you're looking for ➡ #piero's stationery store all products Mitsubishi Pencil uni Jetstream JETSTREAM Oil-based ballpoint pen Smooth Jetstream Edge Refill Multi-function pen 4 & 1 Jetstream Refill