Make your own clay-sculpting loop tools-revised version (updated 7 Sept 09)

Step 3 Give it a squeeze

Using pliers, slightly flatten the end of the tubing. We want to be able to freely insert the wire, so make sure it isn't too closed. If you overdo it, squeeze the ends gently with the pliers again to open it slightly, or wiggle a screwdriver in the slot to prise it open.