Matthew Calvin Dot RingAll dot designs retain the same creative simplicity; solid, sturdy hand finished effect in a high shine. Care All of Matthew Calving jewellery is made in solid Sterling Silver. Silver will eventually lose its lustre or shine. To keep your jewellery looking its best we recommend you store each item separately to avoid scratching or marking. Remove before applying makeup or skin or hair products. Remove before bathing or showering. Avoid contact with