C
C Feel a lot more comfortable I'm getting the right size
A
Alex Horkman Very helpful in verifying fit
J
John These really help in deciding what size you should get, especially if you're between sizes.
M
Mark Merchant These are definitely worth purchasing before ordering a full device! Same yourself having to spend even more in the long run and just get a couple to make sure.
W
Will bartholomew These sample rings are very helpful in figuring out sizing