Modinity Science Balance Balls Newton's Balance Balls, Physics Science Pendulum Decorative Showpiece - 11 cm  (Wood, Metal, Multicolor)

Feature: 1. Desk Decoration: This balance ball is a charming desk decoration that adds a beauty to your room coffee table or office. 2. Relieve Stress: This swing ball is a cool and fun game toy for office workers, can relieve their stress and avoid anxiety greatly. 3. Excellent Material: This is made of quality plastic and iron material, which has good stability and durability, ensures long service life. 4. Educate and Play: This is a perfect school educational gadget to guide children understand