This fascinating sundial, which can be Einnorden without a compass, it is possible to determine the true solar time, anywhere in the world. Rightly are they called the "Queen of the Sundials," because they may also like a small planetarium gives the user a window into the celestial mechanics. Due to extremely heavy cartons and a multilayer structure, the ring-sundial is very rugged.
Noble gold print 1 mm punched-card detailed instructions Diameter 200 mm
Packaging: 300 x 210 x 4 mm