A set of 7 colorful pens, fun to write with in various colors. I've used them 2 or 3 times, but they still have plenty of ink left. I'm selling them because it's a waste to throw them away. Water-based pens - Colors: Orange, Red, Pink, Green, Light Green, Blue, Light Blue - Type: Ballpoint pen - Number of pens: 7 - 0.38mm The color disappears when you rub the writing with the top of the pen. Thank you for looking.