The original List Price of the Smooth & Flat Girl's Laboratory Purutoro Soft is: $32.34. With us, you save $9.56 (30%) on the original Manufacturers suggested Retail Price!
Not sure why this is made with two different materials as they both feel more or less the same. The inner material is opaque unlike the pictures.
The only stimulating parts are found in the middle and towards the entry. The end is just a soft mush while the entry is rather small, but has held up so far.
The spine is a bit too thin-walled and almost ruins the otherwise good experience. If the whole thing was as thick-walled as the front it would raise the experience.