The ones you linked are meant to manipulate small and delicate hardware parts - notice the one guy saying he's building a model plane. I doubt they would have the gripping strength for plucking a hair.

I would suggest http://www.amazon.com/gp/product/B00HDFZNN4, or the "newer" one linked on that page. According to my amazon account, I bought the second one, but my actual tweezers look like the first one. Fortunately they are down to $18, which is less unreasonable.

The gripping surface is excellent - but small. I can easily grab an ingrown or single isolated hair, but if I try to grab a 1/2" long mutant hair in the thatch of my eyebrow, I miss, lol.

It is suggested to get a slant tip as well as these pointy ones, to cover all contingencies.