These packs come with 1kg or 2kg of super strong, nylon reinforced air-drying clay. We've included a selection of really useful pottery tools plus a canvas work cloth. There's an ideas sheet for inspiration along with instructions on how to use this clay. Air-drying clay is perfect for creating durable objects that don't need to be fired plus you can use acrylic paint to decorate your finished work. If you would like whatever you make to be water proof and water tight it will need to be fired and glazed, if you are able to drop your work off at the studio we will arrange to have it biscuit fired for free and glazed to a clear shiny finish for £5.00.