Set of 6 colorful and various sized ballpoint pen refills. Mini Notebook - Type: Ballpoint pen refills 0.4 and 0.5 - Notebook: B6 - Colors: Pink, Green, Blue, Purple, Black, Red - Brand: Midori - Model: Colett - Quantity: Set of 6 - New *I bought the refills, but I realized that the blue one I took out didn't fit the pen body I have because the manufacturers are different. The blue one I took out is brand new, I just took it out. Thank you. Thank you for looking. I've set the shipping date to be late, but I will ship as soon as possible if I am not feeling unwell.