The material looks good quality and I very happy with the 2 I bought as the prices is very good/ the pendants are all clear and don't have any colour at all (the picture shows some colour in alternative drops - I think this is the reflection from the shade).
Very easy to fit and anyone can do it if you can unscrew the bulb and half of the white plastic surround to the bulb socket - which s very easy to unscrew).