I think the 1 and 2 yo ones are the hardest as so many of the party bag toys are for over 3's. Most of them don't seem dangerous to me but I don't want to take the chance with other people's children.

Stickers are a hit with all ages - you can buy little books with small pages of stickers for next to nothing. Also balloons - you can buy a packet and put one in each bag. At that age I also put in a box of sultanas.

I think the finger puppet idea is awesome.