This super cool glow in the dark putty and UV pen set will amaze you and your friends.
A huge hit in the USA, you can do almost anything with this putty that never dries out. Stretch it, snap it, tear it, shatter it or bounce it - you can even write on it just by pointing with the UV pen provided, like using spray paint. Draw or decorate your putty by simply shining the UV pen onto it and watching your messages or shapes appear in the dark - how awesome is that?
Eight year olds like more challenging construction sets, and are starting to get seriously interested in science. Anything involving potential explosions or high speed makes a good present. They can also start doing cleverer magic and love doing tricks. And anything they can throw or shoot at someone else is also very popular.