This is a set of 13 pens, including SARASA pens (0.5mm, with one 0.3mm pen) and MUJI ballpoint pens. ^_^ As shown in the second photo, there are two brand new, unused ballpoint pens (one SARASA and one MUJI). The third photo shows three ballpoint pens purchased from MUJI. The fourth photo shows a 0.3mm black SARASA pen. The ink was fine when I tested them, but since these are used items, there is a possibility that they may not write when they arrive. Please understand. > < - Colors: Orange, Red, Pink, Purple, Blue, Green, Black - Pen Tip Thickness: 0.5mm, 0.3mm - Quantity: Set of 13 - Colors: Red, Blue - Colors: Orange, Red, Pink