Style: 6 style kawaii cat shape, each style 4 pcs, total 24 pcs Size: 0.5 mm pen point, pen length is 6.1 inch (15.5cm) Color of Ink: black Purpose: school ,office, travel supplies, and gift Warn: the pen container is not included Fluent Writting Pen, 24 Pcs 0.5 mm Black Ink Cat Shape Rolling Ball Cute Gel Ink Pen for Student and School Office Supplies (Cat 24 Pcs)