How to make jewellery. How to make a FIMO charm bracelet. Use modelling clay to make jewellery. How to make a charm bracelet. In this video tutorial, join designer Corinne Bradd and Abbie for another wonderfully easy to follow, step-by-step guide to making a charm bracelet! Bright and colourful, chunky or small, this quick guide will show you how to create your very own piece of jewellery in under 10 minutes! An ideal accessory to personalise any outfit.