Description The Juice Up 0.4 pen is an ultra-fine retractable roller ball pen using a gel-based pigment ink with an innovative tip design. The specially developed ink has excellent water-resistance and fade-resistance. The pen features Pilot’s new “Synergy” tip, which is a combination cone and needle tip. The new tip ensures the reliable flow of the pigment gel-ink to provide smooth precise writing. The slender stylish body has a low center of gravity which provides a more stable and easy writing experience. The color indicator in the push button shows at a glance if the tip is extended or retracted. SPECIFICATIONS Brand: Pilot Product Code: LJP-20S4 Type: Roller ball pen Ink: Water-based gel (Pigment-type) Tip: Stainless steel Ball Diameter: 0.4mm Width of Stroke: 0.2mm Weight: 11.6g Refill: LP3RF12S4-B (currently not available locally)