Customer reviews

4.2 out of 5 stars
4.2 out of 5
24 customer ratings
5 star 71% (71%) 71%
4 star 10% (10%) 10%
3 star 0% (0%) 0%
2 star 0% (0%) 0%
1 star 19% (19%) 19%
How does Amazon calculate star ratings?