Do you have a one year old in your life?  A one year old birthday party coming up?  Go for the Stacking Blocks!  They are made of cardboard, come with all different types of designs and can be knocked over with no one getting hurt!

My stacking blocks were given to us 9 years ago and though they have a little wear on them- they are being enjoyed by our 3rd kid as much as they were by our first!  Great for boys and girls.

You can find these online or any toy store.  The ones in the picture are from Fat Brain Toys.