Cuttlefish bones have been used for centuries in jewellery casting. The soft interior of the bone is carved, creating a mold to pour in molten silver. Do you have old pieces of silver jewellery that you would like to give a new life to? Melt them down and repurpose them into simple shapes, using one off cuttlefish casting techniques. Reusing metal in upcycle projects with the aim of zero waste.
Not sure if your pieces would work in a meltdown? Take a photo and send it to me in the contact form.