I just use a normal UK 4-way socket and pop a European 2-pin adapter on the main plug. Does the same job and it was all from the pound shop - 4-way socket with 50cm lead and pack of two European 2-pin adaptors - total cost £2 (and a spare European 2-pin thrown into the bargain)
Great when we need to charge our iPods/PSPs/camera batteries all at the same time - we usually plug everything in when we go to bed at night and it's all charged up in the morning.

Hi cyber, have used that method in the past, but am aware that the mail wall plugs in our Tunisian abode are not too stable to say the least, so am wary of the weight. I feel happier to know that there will only be the weight of one plug on the wall. All best - Jenny x

Please be careful about overloading the circuits when using a multiplug. The single wall sockets are usually only intended for small loads.