Swing time of over 40 seconds and made with durable materials. This fun gadget teaches science intuitively - perfect for students and curious minds.

Specifications:
Specifications S: square small, square medium, square large
Form: Decoration
Material: metal

Packing List:
1*Large Beads Newton's Cradle Balance Balls

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1.Science Made Fun: This large beads Newton's cradle balance balls is a perfect demonstration of the law of conservation of energy. With a scientific design that keeps the pendulum ball perfectly aligned, it can swing for more than 40 seconds, creating a mesmerizing effect.

2.Stability: The Large Beads Newton's Cradle Balance Balls, made of excellent materials and 5 solid iron balls with durable swing support, offer an swinging experience that provides more entertainment and relaxation.

3.Brain Teaser Toys: Elevate your work or home with Large Beads Newton's Cradle Balance Balls' impressive mechanism, and explore the enchanting world of physics. These gadgets make perfect decorations for businesss, desks, and tables.

4.Widely Applicable: Revolutionize the way your children learn science with our Large Beads Newton's Cradle Balance Balls. These versatile teaching aids stimulate creativity and curiosity while providing hours of entertainment for the whole family.

5.Best Gift to Kids: Suitable for both children and adults, this large beads Newton's cradle balance balls is a perfect blend of learning science and fun. It's a great gift idea for birthdays and holidays, and can also help relieve stress during tedious moments.