Thank you for viewing! This is a brand new, unused stationery set. I believe it was a corporate gift I received 1-2 years ago. The case, ruler, ballpoint pen (black), and highlighter (orange) are compact and easy to carry. Case size: 15 x 3cm Ruler: Can measure up to 12cm. Please check the photos. There appears to be no noticeable dirt or stains. Please read the profile description above before purchasing!