You can buy colourful felt squares at craft and hobby shops around the country, or buy online if you are unable to source in your area. Because it's so easy to use, felt lends itself wonderfully for making a nursery mobile if pastel, primary or bold hues.
Great way to display and organize your collection of kids toys - the ideas of collections you could use are endless. Cars, stuffed animals, artwork etc! IKEA ribba picture ledge - good for lego minifigs?