This year I am way behind. So i thought I'd share some of the stuff I've seen in the hope that you'll post stuff you've seen that is cool.
6-in-1 solar toy
mirage "hologram" maker
coffee from a weasel's anus<- actually just weasel vomit coffee.
appearing cow lamp
bako poking box
plantable paper
keyboard cleaning slime
cuddly toys of subatomic particles
candle powered flying lanterns
These are not too good.. any ideas? Also, things that I bought a while ago may not be achievable for this christmas..