$7 well spent and its always out of stock so when its in stock I buy a few to get me through, I've repurchased this liner pen 10+ and recommend it to everyone.
Its as small as a pencil and the pen tip is long to create accurate strokes and flicks, I can get this pen so close to my eyelash bed with ease, the formula is dark and after a few seconds of dry time it is set. I like how small the pen is to maneuver and it fits well in my hand.
The only downfall of this pen is if you get product eg. foundation or concealer on it you need to run the pen on the back of your hand for it to start working properly again as it absorbs the product.
Will be repurchasing again, its a treasure!
Love this pen, it makes dramatic and sleek eyeliner soooo much easier to apply. Because it's so fine, it's easy to fix up after a slight shake of the hand without ending up looking like a panda. I also find it doesn't tug at the skin like creamy pencil eyeliners, so overall it's a yes from me.