Roll small pieces of clay
Flatten them and make a small hole
Let dry overnight
Attach nylon thread to the key rings and string on the balls
Finish with a knot
Make your keychain a little more cheerful with fun key rings in fabulous colours. Use air-drying clay and colourful nylon thread. METHOD: Roll small clay balls in different sizes from small to large. Flatten them somewhat and make a hole, carefully so you don't break them (a sugarpaste tool is perfect for making holes). Let the balls/beads dry overnight. Attach nylon thread to the key rings and thread on the balls. Mix and match with different colours; you can string on the different sizes to create a cone-like shape. Finish with a large knot to hold the balls in place.