Customer reviews

4.4 out of 5 stars
4.4 out of 5
26 customer ratings
5 star 66% (66%) 66%
4 star 19% (19%) 19%
3 star 6% (6%) 6%
2 star 9% (9%) 9%
1 star 0% (0%) 0%
How does Amazon calculate star ratings?