Sup guys. Im'ma be direct. For those rocking cones (5-long, 5'45 wide) it's easy to slid in and out of this thing. The beady massagers can be less stimulating at first, but it'll slowly build up over time. You can actually go all the way inside surprisingly despite what the specs say.
Oh and if you want to test the durability of this thing, it can flip over for washing after use, but be careful and do it at your own risk.
Personal experience wise, I went in, no inner preheat, no rubber, just with the given water-based lube and then another type of water based lube on the second try. My lack of sensitivity was the only fault from not discovering toys like this back then. But it works fine as a 'natural' rehab (in a way). 3 stars because the vacuum isn't strong due to the soft type and there isn't much variety to feel but I understand because this is a starter pick and it doesn't overwhelm you.