the nappy lady recommended i got a whole load of these - i'm glad i didn't as i didn't like the wetness.
not to put a downer on anything as some ladies absolutely love this type of nappy, i wasn't comfortable with the fact the the whole of the fluffy bit gets soaking wet with pee. so they do require a wrap and the wetness can end up round your babies hips and tummy too.
they are bamboo so do require prewashing 5+ times before you can expect good absorbency - don't let this put you off though a all natural fibre nappies (cotton, bamboo, hemp) all need several washes before they start to perform well!