Unfortunately I can not give a positive response, even though I had been looking forward to the article. Reasons: 1. Steering the battery grip is broken (aperture, exposure ext. Not adjustable) 2. Batteries are only occasionally detected in the grip of the camera (despite proper connection sequence -> only handle in the camera, then insert the batteries or when genuine Canon battery!). 3. thumbwheel rattles and is hackelig during use (the wheel to the handle on the camera tighten)
But it was from the photo shop (My Photo GmbH) in addition a bag of jelly beans with the package! That's really nice service!
Conclusion: Definitely not the original quality with very moderate processing, but 5 stars for the dealer!