Liquid Hourglass Sand Timers Volcanic Eruptions Floating Sand Hourglass Timer Science Volcanic Calming Sensory Soothing Sand Desktop Ornament

Acrylic decorative hourglass volcanic eruption design with time function. Dimensions are 9 x 6 x 6 cm / 3.54 x 2.36 x 2.36 . Timed sand channel from top to bottom for smooth running. The Mini Exercise Timer works as a stress reliever or boredom killer right out of the box captivating with its unique exercise effects. About 2 minutes timer function can be used as home desktop decoration office decoration leisure wedding gift valentine s day gift etc.