I was nervous about the 7 being too much, but the description is right — you don't have to work up to it. The 5 and 6 cover what I actually needed, and the magnets are strong enough that they stay put instead of sliding around. Way less intimidating than I expected.
Olivia★★★★★
The graduated sizing in this set is perfect—I started with the 5 and worked up to the 6 comfortably, and knowing the 7 is there if I ever need it takes the pressure off. The neodymium magnets give a solid, reassuring snap that makes handling them easy during use.
Eva★★★★★
The magnetic pull holding these together is strong enough to keep them secure, but they still separate easily when I need them to. Having the three sizes in one kit meant I could start slow without committing to a bigger step, and the smooth surface made insertion comfortable.