Do you wanna a special and desktop ornament? Are you still looking for a special your close friends? If your answer is yes, then you can see our product. It is a special and funny pendulum ball adornment, which can well meet your needs, and is easy to play. Features - Material: Acrylic, Steel bead, Fishing line - The decor is well manufactured with material which is sturdy enough and lightweight. - This is a great gift supply for your children, close friends, family members and colleagues. - Very suitable for learning energy balance and dynamics, a good physics enlightenment teaching supply. - Can be used for office decoration, home decoration, science and education supplies for conservation of physical energy, etc. - An decoration that can be placed in house, school or office, very chic and decorative. Package list: 1 x Adornment