Oi Cup vs. Ruby Cup | Menstrual Cup Comparison










Small
35 mm
60 mm
48 mm
11 mm
17 ml
22 ml
2.5 /5
3 /5
2.5 /5

Medium
43 mm
67 mm
55 mm
12 mm
22 ml
27 ml
2.5 /5
3 /5
2.5 /5

Large
46 mm
67 mm
55 mm
12 mm
27 ml
32 ml
2 /5
2.5 /5
2 /5

Small
40 mm
65 mm
46 mm
19 mm
19 ml
24 ml
3 /5
3 /5
3 /5

Medium
45 mm
68 mm
51 mm
17 mm
24 ml
34 ml
3 /5
3 /5
3 /5
Found any errors in our measurements? Let us know!
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