The OEM Pentel RT Gel Pen features an exquisitely designed aluminum alloy barrel, perfect for those looking to make a statement. It utilizes high-performance ink technology that combines the best qualities of liquid and gel ink, providing a super-smooth writing experience. The distinctive, textured grip enhances writing control and offers extended comfort during use. This pen is also refillable with Pentel LR7 metal-tip refill cartridges, ensuring long-lasting functionality.