The Bowed Psaltery has been popular in Europe since the times of the ancient Greeks. Psalteries can take many shapes, but we think this slim triangular shape is the easiest to play.
There are many examples of playing the psaltery on You-Tube, some more inspirational than others. I like the Celeste Ray one!
This soprano psaltery has the following specifications:
made in Europe, spruce top, maple back and sides, dimensions 466mm X 154mm  X 46mm, tuning c5 - g6, 21 strings. Includes bag, bow, rosin and tuning-key and tuner.