The best thing about DIY projects is their ability to turn ... in the U.S., you can get a 2.2-lb pack of DAS Air-Hardening Modeling Clay at Michael's craft stores for $11.99.

We're going to need a good-sized lump of modelling clay some modelling tools including spatulas blunt knives and some cocktail sticks. A rolling pin and also some pipe cleaners or modelling wire ...