Customer reviews

4.5 out of 5 stars
4.5 out of 5
28 customer ratings
5 star 56% (56%) 56%
4 star 36% (36%) 36%
3 star 8% (8%) 8%
2 star 0% (0%) 0%
1 star 0% (0%) 0%
How does Amazon calculate star ratings?