Moving Sand Art 230g Emits ultrasonic sound waves which

Emits ultrasonic sound waves which are extremely unpleasant for cockroaches

This Dal Rossi Italy product

The Engine of the Ages

If you want to scare away walkers

Moving Sand Art 230g Emits ultrasonic sound waves whichIf you have stresses at work or at home from deadlines, relationships with coworkers and family members, a moving sand art frame can help you relax. Turn the frame over and spend a few minutes concentrating on the sand as it swirls and spins inside the liquid in the frame. You will find that having something mindless to focus on can help you refocus on your problems and may even help you come across an answer to a problem that has been worrying you.