... Sand timer consists of three materials, namely, from Finland's spruce, orange sand, unbreakable glass.The ... of origin:Guangdong,China2.Item No:130473.Material: Finland's spruce, orange sand, unbreakable glass4.Function: ... minutes. This sand timer is ideal for the sauna, it can be used as decorations skills and ... design is based on the characteristics of the sauna room to design. Usually also a friend ...