Ikebana Kenzan - Shippo Medium Three Rings Flower Holder

This is one that belonged to my mother, who was a professor of the Sangyo-ryu school of flower arranging.
Comes with a box.
Flower frog (kenzan) not included.
Stored in a dark place for a long time.
Shows some signs of use.
Approximately 10cm x 8cm x 3cm.