Creative Metal - Roller Set - Diamonds Tool to use with the soft metal sheets. A foam mat is required for optimum use when using the tools with soft metal sheets. £3.99 Please contact via email when this item will be re-stocked. Thank you 0 in your basket View Basket Checkout Easy to use. Attach point to handle by screwing on. Roll the design on to the metal to create various effects. Can also be used to decorate clay.