I've had this eyelash curler for nearly half a year now. I use it everyday because it's the only eyelash curler I can find in my makeup stash. lol
Do I love it? No, but it is the most stylish lash curler I own to date! I do like how it comes with two extra refill pads. In terms of function, it's very average. It's not spectacular as my (lost) Shu Uemura, however it definitely gets extra points for beauty.
All-in-all, I do not recommend the Chanel Precision Eyelash Curler because of the $34 price tag.
You can get an amazing lash curler from Shiseido for $19 or Shu Uemura for $20.
I've owned both in the past, and the MAC eyelash curler. The Shiseido and Shu are close to being equals in my mind. : )