The silicone is genuinely soft, not that stiff rubbery feel I was bracing for, so the insert feels easy even before any inflation. I like that the pump lets me go a little at a time instead of guessing, and the wide base keeps it from slipping.
The silicone is genuinely soft, which made insertion way easier than I expected for a first try. The pump inflates gradually so you can control exactly how much, and the wide base kept it from slipping. Honestly surprised how comfortable it stayed.