Have you seen Sprockets!?
I saw my first sprocket (that sounds so rude) over at Cluck. Cluck. Sew.
Allison has provided a great tutorial with a printable template, yay, which makes it super easy to knock together your very own sprockets.
I made these two in next to no time, the hardest and most time consuming part was deciding on which fabrics to use!
I did change one thing, instead of a button, which I just know my boys would try to eat it; I sewed a little fabric heart in the centre of each one.
The kids love them; they seem great for throwing, sitting / sleeping on and carrying to random places in the house