Chikawa Multi-Function Pen Jetstream 4&1 0.5 Purchased early October 2025 New, Unused [Size] Height 14.9 x Width 2 x Depth 2 cm [Material] Brass, Rubber Grip, ABS Resin, Steel [Country of Origin] Japan [Other 1] 4 colors of 0.5mm ballpoint pens (black, red, blue, green) + 0.5mm mechanical pencil in one! This multi-function pen is very popular for its smooth writing feel from Mitsubishi Pencil. [Other 2] This is a writing instrument with a cute Chikawa design that combines a 4-color ballpoint pen and a mechanical pencil, with a smooth writing feel that you'll get hooked on. - Brand: Chikawa - Model: JETSTREAM 4-in-1 - Pen Tip Thickness: 0.5mm - Functions: 4-color ballpoint pen, mechanical pencil