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Note: clean the ball thoroughly before using for the longer swing time, If any piece breaks we send replacement balls, one extra ball and a silky soft cleaning cloth are included in the package. Messages reply within 12 hours.
Perfect demonstration of the scientific law of momentum conservation and energy conservation. Superior quality-our newtons cradle made of 8mm chromed metal steel bar, high-impact nylon, ultra-thin nano technology provide extremely durable oscillatory support, 20mm bearing steel, durable for long time use. Pursuit of craftsmanship spirit inspired us to continuously produce high-quality goods.

Holocradle is the only newton’s cradle toy swinging metal fidget kinetic in the world that changes colors with light. No more cheap cradles, tangled balls, with scratches, cheap paint or cheap packaging.
Holocradle is proudly made in Philadelphia, Pennsylvania. Holocradle is an effective way to relieve stress and frustration for children and office people. We are real people who use our products with our own family every day. The beautiful colors and the fact that the balls move smoothly for up to 60 seconds make science more fun for kids and adults. We expect the best for our family and want the same for yours. Holocradle makes a great present for decorating an office.



Please read the details carefully after unpacking, and then install it! If you need any help, please contact us in time. P>. Please be patient and careful during the installation process, Gently Separate Support plastic shell.
P> the product package is equipped with detailed instructions and illustrations. P> longer swing time--newtons cradle balance balls continue in perpetual motion for 10-20 seconds due to the resistance of the air and friction, such as one balls rise up in one side, then let if fall down, or two, It is many methods to pay, or each 2 side rise up one ball. P>.

Use this in class and share with your friends and family the exciting world of physics and science! Quality materials | powertrc's newton's cradle is made of durable stainless steel, the metal balls are a reflective mirror finish and the majority of the gadget is made of sturdy plastic.

Wide application-this newton balls can be used as office desk gadgets toys to relieve stress; as teaching aid, teaching science intuitively; as toys for family activities, to inspire your child's creativity. Exquisite packeging-we use individual wrapping paper to protect each ball and secure it in foam shockproof material, Mother's Day gift, Perfect for Christmas gifts, birthday gifts, Father's Day gift, Thanksgiving gifts, Valentine's Day gift etc.
Pursuit of craftsmanship spirit inspired us to continuously produce high-quality goods. Scientific design-cerropi newton's cradle adopt scientific design, keep the pendulum balls perfectly lined up, make it possible to swing 55s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation.

Longer swing timegreat frame size 6. 89 x 7. 09 x 4. 72 inches. It is recommend you to open it gently. Apply to psychology, great to explain the perpetual physics. Wide applicationour newtons cradle comes in a nice box, relax your press while you feel tired at working.
High qualitythe swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support. And it is also a wonderful furnishings. Newtons cradle balance balls continue in perpetual motion for 10-20 seconds due to the resistance of the air and friction, It is many methods to pay, such as one balls rise up in one side, then let if fall down, or two, or each 2 side rise up one ball, and etc.

Reliable quality-our newton's cradle desk toy is made with stainless steel bars, wooden base. Please following the steps to set the cradle up from video prevent becoming tangled balls and cleaning the dust from balls to make sure longer swing time. Students education-- experience the visual display of momentum. Can be meditative and fun to watch.
1. CERROPI
#ad
CERROPI Large Newtons Cradle Pendulum with 7 Balls, Physics Perpetual Motion Desk Toys for Office, Calm Down Fidgets, 50+ Sec Swingtime Beech Base
#adCERROPI #ad - Exquisite packeging-we use individual wrapping paper to protect each ball and secure it in foam shockproof material, Thanksgiving gifts, birthday gifts, Perfect for Christmas gifts, Mother's Day gift, Father's Day gift, Valentine's Day gift etc. Warranty & notice- 1 year warranty, strings and plug to you.Note: clean the ball thoroughly before using for the longer swing time, If any piece breaks we send replacement balls, one extra ball and a silky soft cleaning cloth are included in the package. Messages reply within 12 hours.
More information #ad
Wide application-this newton balls can be used as office desk gadgets toys to relieve stress; as teaching aid, teaching science intuitively; as toys for family activities, to inspire your child's creativity. Scientific design-cerropi newton's cradle adopt scientific design, keep the pendulum balls perfectly lined up, make it possible to swing 50s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation. Superior quality-our newtons cradle made of 8mm chromed metal steel bar, high-impact nylon, ultra-thin nano technology provide extremely durable oscillatory support, 20mm bearing steel, durable for long time use. Pursuit of craftsmanship spirit inspired us to continuously produce high-quality goods.
Brand | CERROPI #ad |
Manufacturer | CERROPI #ad |
Height | 6.69 inches |
Length | 9.06 inches |
Weight | 2.65 pounds |
Width | 6.69 inches |
Part Number | 205 |
More information #ad
2. FAXADELLA
#ad
Holographic Newtons Cradle | Desk Toys | Perpetual Motion Device | Desk Decorations
#adFAXADELLA #ad - Learning is more fun. They are great for psychology, science and physics classrooms and are also great for kids with ADHD or autism. No more boring, plain newton’s cradles. We stand for customer service and high quality, even if it is your fault, so if by any chance your Holocradle breaks, we will send you a replacement or give you 100% of your money back, no questions asked.Holocradle is the only newton’s cradle toy swinging metal fidget kinetic in the world that changes colors with light. No more cheap cradles, tangled balls, with scratches, cheap paint or cheap packaging.
More information #ad
Holocradle cool pendulum newton gadgets comes in a nice box with clear instructions on the back so you can set the cradle up easily in less than a minute. The holographic colors help them to focus more and make Holocradle unique among any other Newton’s cradles on the market. Holocradle is proudly made in Philadelphia, Pennsylvania. Holocradle is an effective way to relieve stress and frustration for children and office people. We are real people who use our products with our own family every day. The beautiful colors and the fact that the balls move smoothly for up to 60 seconds make science more fun for kids and adults. We expect the best for our family and want the same for yours. Holocradle makes a great present for decorating an office.
Brand | FAXADELLA #ad |
Manufacturer | Faxadella #ad |
Height | 2 Inches |
Length | 7.7 Inches |
Weight | 1.8 Pounds |
Width | 6.6 Inches |
Part Number | Q |
More information #ad
3. Fdit
#ad
Fdit Classic Newton Cradle Balance Balls 5 Pendulum Balls Demonstrate Newton's Laws with Swinging Balls Physics Science Puzzle Desk Decor for Home and Office3#
#adFdit #ad - Funny toygreat toy for both adults and children to relieve their stress. Widely usedwidely used for home / office desk decoration or birthday gift. Excellent designelegant decor and stylish design make it a great decor for your bedroom or office.More information #ad
Instructionspull one or more of the balls, release them and the same number of balls will swing on the other side. Premium materialmade of high quality metal material, sturdy and durable to use.Brand | Fdit #ad |
Manufacturer | Fdit #ad |
Height | 0.39 Inches |
Length | 0.39 Inches |
Weight | 0.22 Pounds |
Width | 0.39 Inches |
Part Number | Fditx1uocai6wr-03 |
More information #ad
4. Smithsonian
#ad
Smithsonian Science Activities, Newtons Cradle Gray
#adSmithsonian #ad - Swing one ball, or two and observe Equal Reaction on the other end. Includes 23" x 17" 58 cm x 43 cm Color Poster. Age 8 and Up. Named after sir isaac Newton and his Third Law Of Motion. Demonstate Conservation of Linear Momentum.More information #ad
Brand | Smithsonian #ad |
Manufacturer | NSI #ad |
Height | 7.25 Inches |
Length | 7.13 Inches |
Weight | 1 Pounds |
Width | 4.75 Inches |
Part Number | 22228 |
Model | 22228 |
Warranty | No Warranty |
More information #ad
5. AXINMIAO
#ad
Newtons Cradle Balance Balls with Large Black Wooden Base Fun Science Physics Learning Desk Toys Fun Gadget 5 Pendulum Balls for Office and Home Decoration-Large Black Wooden
#adAXINMIAO #ad - P> newtons balls edutainment-- suitable for children to experience the fun of mechanics in the process of playing this fun gadget. It is also a perfect decoration for desks and tables, whether at the office or at home. P> assembly steps: first, gently open packing.Please read the details carefully after unpacking, and then install it! If you need any help, please contact us in time. P>. Please be patient and careful during the installation process, Gently Separate Support plastic shell.
More information #ad
Plastic base and the unique design idea make an impression. P>. Second, alignment installation. Third, because excessive force will cause entanglement!. P> newtons cradle high quality: use nylon line of good material instead of cheap fishing line. P> the product package is equipped with detailed instructions and illustrations. P> longer swing time--newtons cradle balance balls continue in perpetual motion for 10-20 seconds due to the resistance of the air and friction, such as one balls rise up in one side, then let if fall down, or two, It is many methods to pay, or each 2 side rise up one ball. P>.
Brand | AXINMIAO #ad |
Manufacturer | BESLY #ad |
Height | 7.09 Inches |
Length | 7.28 Inches |
Width | 4.65 Inches |
Part Number | HEI01L |
More information #ad
6. PowerTRC
#ad
PowerTRC Newtons Cradle Balance Balls 7 1/4" | Science Physics Gadget | Desk Toys & Accessories
#adPowerTRC #ad - You can see the energy transfer in such an astounding way! Office desk decor | show some character and express your love for science and physics with this decorating your office space.Use this in class and share with your friends and family the exciting world of physics and science! Quality materials | powertrc's newton's cradle is made of durable stainless steel, the metal balls are a reflective mirror finish and the majority of the gadget is made of sturdy plastic.
More information #ad
Drop one ball or two balls. 100% satisfaction Guaranteed. Gravity at work | see before your eyes as the newton Balls transfer fall and transfer weight across the gadget. Can be meditative and fun to watch also! Educational & classy | experience the visual display of momentum.Brand | PowerTRC #ad |
Manufacturer | PowerTRC #ad |
Height | 5 Inches |
Length | 8 Inches |
Weight | 0.97 Pounds |
Width | 7.25 Inches |
Part Number | 43234-1517 |
Model | SG_B00ZJH3ZP6_US |
More information #ad
7. CERROPI
#ad
Newton Pendulum with 7 Balls, CERROPI Newton Cradle Balance Balls, 55+ Sec Swingtime Beech & Wood Base, Classic Newton Swing Ball, Science Physics Gadget | Desk Toys & Accessories
#adCERROPI #ad - Note: clean the ball thoroughly before using for the longer swing time, If any piece breaks we send replacement balls, one extra ball and a silky soft cleaning cloth are included in the package. Warranty & notice- 1 year warranty, strings and plug to you. Messages reply within 12 hours.Wide application-this newton balls can be used as office desk gadgets toys to relieve stress; as teaching aid, teaching science intuitively; as toys for family activities, to inspire your child's creativity. Exquisite packeging-we use individual wrapping paper to protect each ball and secure it in foam shockproof material, Mother's Day gift, Perfect for Christmas gifts, birthday gifts, Father's Day gift, Thanksgiving gifts, Valentine's Day gift etc.
More information #ad
Superior quality-our newtons cradle made of 8mm chromed metal steel bar, high-impact nylon, ultra-thin nano technology provide extremely durable oscillatory support, 20mm bearing steel, durable for long time use. Pursuit of craftsmanship spirit inspired us to continuously produce high-quality goods. Scientific design-cerropi newton's cradle adopt scientific design, keep the pendulum balls perfectly lined up, make it possible to swing 55s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation.
Brand | CERROPI #ad |
Manufacturer | CERROPI #ad |
Height | 10 Inches |
Length | 10 Inches |
Width | 10 Inches |
Part Number | 4E-205 |
More information #ad
8. Davi Collection
#ad
Davidsons Collection Newton’s Cradle / Pendulum Balls,Balance Balls Desk Decoration for Living Room Drawing Room and Desk Toy for Office
#adDavi Collection #ad - Best serviceit will easily cause the ball and the rope to entangle when you unpacking it with great force. Pls, contact for a new one! Wonderful after sale services for this desktop toys. If you got broken items. Wooden base and the unique design idea make an impression.Longer swing timegreat frame size 6. 89 x 7. 09 x 4. 72 inches. It is recommend you to open it gently. Apply to psychology, great to explain the perpetual physics. Wide applicationour newtons cradle comes in a nice box, relax your press while you feel tired at working.
More information #ad
The product package is very strong to protect the item. It could be the great desk toys for office for adults. Teaching tools, so you can set the cradle up easily in less than a minute. High qualitythe swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support. And it is also a wonderful furnishings. Newtons cradle balance balls continue in perpetual motion for 10-20 seconds due to the resistance of the air and friction, It is many methods to pay, such as one balls rise up in one side, then let if fall down, or two, or each 2 side rise up one ball, and etc.
Brand | Davi Collection #ad |
Manufacturer | Davidsons Collection #ad |
Height | 7 Inches |
Length | 7 Inches |
Width | 4 Inches |
Part Number | 43234-401 |
More information #ad
9. LICRAFT
#ad
Newton Cradle with 7balls 9inch Wooden Base Office Decoration
#adLICRAFT #ad - And it’s an effective way to relieve stress and frustration for office people. Show some character and express your love for science and physics with this decorating your office space. Use this in class and share with your friends and family the exciting world of physics and science! When one ball is lifted and released it sends force through the rest, pushing the end ball in the opposite direction; these swinging kinetic balls are perfect addition to your office desk decoration accessories or teaching tool at schools.More information #ad
We will send you a replacement or give you 100% of your money back if any unsatisfied happened. Office desk decoration-- makes a great present for decorating an office. Reliable quality-our newton's cradle desk toy is made with stainless steel bars, wooden base. Please following the steps to set the cradle up from video prevent becoming tangled balls and cleaning the dust from balls to make sure longer swing time. Students education-- experience the visual display of momentum. Can be meditative and fun to watch.
Brand | LICRAFT #ad |
Manufacturer | LICRAFT #ad |
Height | 6.69 Inches |
Length | 9 Inches |
Weight | 0.86 Pounds |
Width | 5.5 Inches |
Part Number | 22LICRAFT-0421 |
More information #ad