I'm pretty happy with the product.
Cleaning and drying is easy.
The feeling is also pretty good.
The only complaining is probably the price.
Not sure if the vibration is worth extra 100 euros.
But I do understant that is much more difficult to make.
And without vibration it's not much better than a tenga spinner for 30 euro in my opinion.
But still a cool toy, don't regret buying it.
2 issues with the product:
1/ It's personal taste but the "grip, the hold the device has on you is not enough for me, it sees the black edition would have suited me better.
2/ Inspire of keeping the device clean, drying it out as well as I could (a lot of nooks and crannies but I still used towel, hairdryer and air drying) it develop mould within months and I'm not chancing it.
Binned it and I won't be putting more money in stuff made of similar material.