Skroutz.eu

Durable, "flies" nicely.
But VERY hard, to the point of excess, if I were to buy again I wouldn't get the same one just for that, our hands all hurt when we play and we've ended up avoiding playing with it and looking for other old ones

Nice strong and clear sound (for small children we want to start now), 5 octaves, variety in available rhythms, instruments, very lightweight and convenient. I take away 1 star for the microphone, it is practically nonexistent, barely audible and with distortion

Quite good, although they don't have 100% waterproofing, a little bit of water passes through occasionally so after a while they need a little readjustment - repositioning, that's why the 4* (previously I had others that fit 100*), maybe they should be a little bigger, at least for my ear