The silent sailboats with their colourful sails sail the blue sea under a bright orange sun this Sailing On the Sea Sandcast. The sandcasts are created using a sand base that has shapes pressed into it and then powdered glass colours dusted over the surface, using templates to keep the colours in certain areas of the design. Once the design is finished a metal frame is placed over the design and glass poured in. It is then put into the kiln to cool for 12 hours. Handmade in Scotland these beautiful Caithness Glass sandcasts come boxed with a certificate included.