PILOT Pilot juice 0.5 Gel Ink Ballpoint Pen Juice Sanrio collaboration product released in September 2023, limited edition. Brand new, unused. Pochacco Ink color: Black, the pen tip is 0.5mm (extra fine), perfect for notebooks and planners. You can enjoy the movement of the design inside as the refill rotates with each knock. Although it is a new, unused item, please refrain from purchasing if you are concerned about minor details as it has been stored at home. The following is an explanation from the manufacturer's page below. Color Juicy Gel Ink Ballpoint Pen ・Clip that is hard to break! ・Smooth writing start! ・Water-resistant! Mechanism: Knock type Ball diameter: 0.5mm (extra fine) Ink: Water-based pigment gel ink Ink color: Black Size: Total length 143mm, maximum diameter 10.3mm