Customer reviews

4.3 out of 5 stars
4.3 out of 5
19 customer ratings
5 star 69% (69%) 69%
4 star 13% (13%) 13%
3 star 5% (5%) 5%
2 star 6% (6%) 6%
1 star 7% (7%) 7%
How does Amazon calculate star ratings?