Pentel Energel Gel Ink Ballpoint Pen, Knock Type, 0.5Mm, Bln75Z-12Amz, 12-Color Set, Case Included

• [Features] Gel ink ballpoint pen that writes smoothly and dries quickly
• [Feature 2] Comes with a simple stand case
• [Ink color] 12 colors [Ball diameter] 0.5 mm
• [Size/Weight per piece] Width 16 x Depth 11mm x Length 147mm/13g
• [Material] Rear axle/crown = recycled PC, Knock/front axle = ABS/resin plating, Grip = elastomer, Clip = iron

It writes smoothly and dries quickly. It has a light and smooth writing feel. It writes dark, clear letters and is also great for shorthand. It has a knock-type design, so you don't have to worry about losing the cap. It comes with a simple stand case that's convenient for storage and use.