This Sand Pendulum is an attractive and sophisticated office accessory with a sleek- modern- black wood finish. Give the swinging arm on the Sand Pendulum - Black Wood Finish- 15 inch a light push and watch the pendulum create unique designs in the sand. Contemplate your busy day while under the influence of a gently swinging pendulum.****Features:*** 15* when assembled*** Black Wood Finish*** Includes Sand- Pendulum and metal fixtures*** Some assembly required