Ribbed for your... challenge?.
Had to rewrite the review because I posted on the wrong kinki product... whoops.
This set is no joke. even the smallest plug is a bit of a unit, so definitely not for total beginners. I've managed the medium plug, but still having trouble with the largest. The ribs are more pronounced than they look, which feels amazing once you're warmed up but can be a bit intense if you're not prepped properly. That said, the silicone is sturdy but smooth, which makes insertion a lot easier than you'd expect from a hollow plug.
Soft but feels amazing when in.
The soft silicon feels amazing on the skin but does make it a bit tricky to insert. I found that using another toy inside it gave it enough rigidity to get it in. Once in, it's filling while also comfy. The flared base has been designed really well so it's possible to remain seated while wearing it for quite a while. Highly reccomend.