The timepiece referred to by historians as "the clock for everyman" is elegantly interpreted in our large and medium-sized hourglasses. Generously sized glass bulbs hold finely pulverized glass particles that sift evenly to measures the passing of 45 minutes (approximate time).

Size
Black Sand Hourglass, 9-1/2"H x 4" Dia.
White Sand Hourglass, 5-3/4"H x 3" Dia.