Customer reviews

4.5 out of 5 stars
4.5 out of 5
36 customer ratings
5 star 77% (77%) 77%
4 star 13% (13%) 13%
3 star 3% (3%) 3%
2 star 0% (0%) 0%
1 star 8% (8%) 8%
How does Amazon calculate star ratings?