Giới thiệu Đồ Chơi Bóng Cân Bằng Newton Hỗ Trợ Dạy Học

#Newton’s #Cradle #Teaching #Aid #Balance #Ball #Science #Toy #for #Pressure #Relief #Focus
Newton’s Cradle Teaching Aid Balance Ball Science Toy for Pressure Relief Focus
Features: 100% brand new and high quality
Classic Newton’s Cradle: This is a classic Newton’s cradle balance ball for desk decor, drop one ball on one side, the energy transfer interior and you’ll see the other side’s first ball will fly accordingly, the movement will last about 15seconds.
Educational Toy: The toy great express the gravity and the conservation of energy, a good educational aid for class or physic enthusiasts, make you to experience the visual display of momentum and energy transfer.
Stress Relief Toy: Assist to release stress when you feel boring or tired, just drop the ball and see it moves under the gravity, smooth and ease your restless emotion, achieve to relieve tension, eliminate anxiety, enhance brainstorming, and increase the fun of learning or work, which is helpful for kids,toddlers , adults, a brain stimulation toy & good educational toy sets, and improve concentration.
High-quality Materials: The middle balls made of high-quality stainless steel with reflective mirror exquisite technology, hanging by strong bearing toughness string, non-toxic and eco-friendly plastic material bottom holder,no burrs at all to which are safe for playing, the upgrade metal improve the gravity of the balls make sure the steady energy transformation.
Best Choice for Kids or Adults: Suitable for kids and adults as birthday gifts, Christmas gifts, and best choice stress relief toys, especially for desk decoration office table decorations.

Specification: Product Dimension: approx. L Size 18 x 18 x 15cm/7.09 x 7.09 x 5.91 inch, M Size 13.5 x 13.5 x 11cm/5.31 x 5.31 x 4.33 inch, S Size 9 x 9 x 7.5cm/3.54 x 3.54 x 2.95 inch
Material: ABS Plastic, Steel
Net Weight: L Size 450g/0.99 lbs, M Size 230g/0.51 lbs, S Size 100g/0.22 lbs
Color: As pictures shown
Model Option: Large Size/Medium Size/Small Size

Package Includes: 1 x Newton’s Cradle Fidget Toy

note: Please allow 1-2cm errors due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.