They're pretty great. I've tried their new standard and the hard boiled line. These ones are a little more durable and you can get 2-3 uses out of them if you're gentle enough. Like most Tenga products you're not going to be burying yourself in them if you're a bit bigger. If you're cautious with these they won't totally break, but they deform pretty badly, usually to the point where you lose all sensation from the textures. They're meant as a discreet disposable and they do a good job at that.
You can turn them inside out and they do wash really easily. The insert that holds the lubricant packet can be used to hold it while drying. Just be sure to dry it inside out.
The shiny one is by far the best out of this set. it's not as good as the brush texture that comes with the standard set, but it's really fun. i think the best thing about these is the textures are completely unrealistic and so they make for a great couples toy. There's also a lot of transfer of sensation to the hand so it does provide a lot of haptic feedback for your partner if you consider using them together.