-Sarasa Clip A movable binder clip can reduce clip breakage and the pen can be clipped on a thick board, etc. Since it is a gel ink, it has a smooth writing taste. Also it is a water-based pigment with excellent water resistance and light resistance, so it can draw clear lines without bleeding and can be used for official documents. – Set of 10 color ballpoint pens (0.3mm) Black, Red, Blue Black, Cobalt Blue, Light Blue, Green, Light Green, Yellow, Orange, Pink