• Body Material Plastic
• Clip Material Plastic
• Clippable Yes
• Tip Material Metal
• Tip Size 0.38 mm
• Tip Type Conical
• Water-Resistant Waterproof
• Diameter - Grip 9.6 mm
• Diameter - Max 10.6 mm
• Length - Retracted 13.9 cm
• Grip Material Rubber
• Ink Characteristics Acid-Free, Archival Quality, Fade-Resistant
• Ink Composition Pigment-Based
• Ink Refillable Yes
• Pre-Installed Ink Color Black, Pink, Red, Orange, Blue, Light Blue, Blue Black

Uni-ball Signo RT Retractable Gel Pen - 0.38mm, with its water-based pigment gel ink, features a retractable 0.38 mm gel ink rollerball pen, rubber grip, and a steel point for strength. The tip is designed to reduce friction against the paper, resulting in a smooth writing experience. Very practical and affordable!