spy gadgets for a 7 year old- where can I get some?!

[3babesfull]

As above really! My 5 year old DD (tomboy!) and 7 year old DS would love some spy gadgets. To include things like notebook, magnifying glass, fingerprint set, invisible ink.... that kind of thing! Any ideas where I could get one from? puleese!!

We got ds a great one with night vision goggles and stuff, let me see if I can find it online, might have been science museum, hang on

Hamleys althoguh it wasn't this one

here you go, these goggles and look at associated items on amazon

Thanks! I will have a look.

Tesco do a a range also - can't see on the web but had an own brand range in my local large store.

Argos do some here