The Uniball Signo TSI is a high-performing erasable gel pen that became available in the UK this summer and is quickly replacing Uniball's previous offering, the Fanthom.
They're great pens for drawing or for using in your adult coloring books, or perfect for kids doing their homework.
Want to try them out? No problem. You'll have a chance to win a pack of 7 Signo TSIs in a range of colors including black, sky blue and violet.
This month, we're going to try something a little different. To enter, just leave a comment below telling us you're favorite kind of pen. Then we'll randomly select one winner from the entries.
(While you're here, don't forget to check out our online store and the blog for lots of nifty articles about pens and the things that people do with them. And be sure to tell your friends about Tiger Pens!)
The contest is open until Aug. 21 to residents of, well, anywhere. We'll announce the name of the winner on the blog Aug. 24.
One entry per person, please.
The only way to win is to enter, so make sure to put your name in while there's time. This is one giveaway you don't want to miss out on this summer.
Good luck to everybody!