Customer reviews

4.2 out of 5 stars
4.2 out of 5
24 customer ratings
5 star 60% (60%) 60%
4 star 15% (15%) 15%
3 star 16% (16%) 16%
2 star 0% (0%) 0%
1 star 9% (9%) 9%
How does Amazon calculate star ratings?