Filled with Iron fillings, watch as this timer creates mesmerizing patterns as the granules fall into the magnetic field of the wooden base. Beautiful live edge Walnut base Equipped with two powerful rare earth magnets discretely embedded below the surface of the wood. Hard wax/oil finish for a natural look and feel. Creates a unique sculpture every time! Available in 30 or 60 seconds but not to be mistaken as a precision timepiece. Great office desk decoration. Use as a quick de-stressor at work. * Height: 6.5 inches * Width: 4 inches