Found Pre-seed in First Response Ovulation Package

I picked up a package of First Response Ovulation tests (7 ovulation tests + 1 pregnancy test) at Target... but I also got this bonus item in the box, Pre-Seed. I've heard of Pre-Seed, but have never used it or read much about it. I don't think it's supposed to come in the box I purchased.. soooo, is this the First Response brand Pre-Seed and would you try it or just toss it??