Pros: amazing scent, good-sized bottle.
Cons: it's difficult to handle the glass bottle when your hands are slippery from applying the serum to your hair.
True story: 1st time using the the product, I poured a bit of the serum into the palm of my hand. I then applied it to my hair and worked it over. Decided I needed a touch more so I picked the bottle back up and it slipped right out of my hands, hitting the tile floor in the bathroom and shattered instantly. Not only was it a huge mess, but it was $$ down the drain. Also, I didn't get to experience the product enough to know if I like it or not. I was too annoyed to purchase it again. :(
Make sure you have a towel handy to dry your hands when using this elixir.