Jetstream Refill 0.5mm SXR-200-05 [10 pieces] 1480 yen ■258■1480 About this product: Shaft diameter: 2.3mm x Thickness: 2.3mm x Total length: 67mm Weight: 0.0016g Oil-based ballpoint pen refill ★Basic set refill colors: 7 black, 3 red. Please let us know if you want to change the colors. Shipping will be via postal service from Kansai. Delivery takes 2-4 days. For distant locations such as Hokkaido, Kyushu, and Okinawa, it may take an additional 2-3 days. *Please note that delivery on your desired date or time may not be possible due to weather or traffic conditions.