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Artigo n.º:
204076850
QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office
Artigo n.º:
204076850
STD 815825
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Os nossos principais Parceiros Logísticos
Experience the visual display of momentum with perpetual motion, the QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget is perfect for both kids and adults to learn and enjoy the fun of science.
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O que se Destaca
Kinetic Motion
Engaging kinetic motion captivates observers, demonstrating the principles of physics visually. This toy not only decorates but also educates, making it perfect for both home and office environments.
Elegant Decoration
Sleek and modern design complements any workspace or living area. The aesthetic appeal makes it more than just a toy—it's an eye-catching centerpiece that sparks conversation.
Stress Relief
Offers a mesmerizing effect that helps alleviate stress and improve focus. Perfect for busy professionals, it serves as a simple yet effective way to unwind during hectic workdays.
Detalhes do produto
- Demonstrates the third law of motion with swinging spheres
- Perfect for office desk decoration, science education supplies, and stress release
- Shows conservation of momentum and energy creating perpetual motion
- Can be used as an educational tool to share the exciting world of physics and science
- Suitable for both kids and adults, makes a good present for birthdays and holidays
- Made of solid wood, fishing line, and stainless steel balls
| Brand Name | QLKUNLA |
| Age Range Description | Adult |
| Educational Objective | Illustrate physical principles (energy and impulse conservation) |
| Set Name | Newton's Cradle (5 Balls) |
| Maximum Age Recommendation | 960.0 |
| Minimum Age Recommendation | 36.0 |
| Country Of Origin | China |
| Included Components | Newton's pendulum X1 |
| Model Number | A-09 |
| Manufacturer | QLKUNLA |
| Manufacturer Part Number | A-09 |
| Item Dimensions | 14.2 x 11.9 x 14.5 centimetres |
| Item Weight | 0.51 Kilograms |
| Theme | Physics |
| Battery Description | No batteries required |
| Is Assembly Required | No |
| Material Type | Beech |
| Size | 5.7x5.7x4.7 in (14.5 x 14.5 x 11.9 cm) |
| Brand | QLKUNLA |
| Age range (description) | Adult |
| Item dimensions L x W x H | 14.2 x 11.9 x 14.5 centimetres |
Quem Deverá Comprar?
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Students of Physics
This gadget visually demonstrates the principles of momentum and energy conservation, making it ideal for physics learners.
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Office Stress Relief
Perfect for office workers needing a moment of distraction and stress relief during busy workdays, enhancing productivity.
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Decor Enthusiasts
Great addition to home or office decor, appealing to those who appreciate scientific-themed decorative items.
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Children Under 5
Unsafe for younger children as they may pose choking hazards or be easily broken during rough play.
DESCRIÇÃO DO PRODUTO
QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office
Tem alguma Dúvida? Converse connosco
Perguntas e respostas do cliente
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Pergunta:
What is the QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget?
Resposta: It is a desktop decoration and teaching tool that shows the conservation of momentum and energy through perpetual motion. -
Pergunta:
Who can use it?
Resposta: It is suitable for both kids and adults who want to learn science and enjoy the fun of perpetual motion. -
Pergunta:
Is it a good gift idea?
Resposta: Yes, it is a perfect gift for birthdays and holidays as it can help in learning science and releasing stress while also being a desktop decoration and a perpetual motion toy.
QLKUNLA Science Kits A-09 Editorial Review
The QLKUNLA Newton's Cradle has garnered a mixed reception among customers, showcasing both its educational value and practical concerns regarding its durability. Many users appreciate its quality, noting that the price reflects a solid product that functions well as a decorative gadget for desks in homes and offices. The cradle serves as an interesting physics demonstration and entertains both adults and children, making it a popular gift choice with no complaints reported from recipients. However, there are notable drawbacks. A significant number of users encountered issues with the kinetic motion not lasting long enough, with instances of the cradle stopping after just a few swings. Additionally, the product has been criticized for tangle issues, particularly when used by younger children who tend to handle it more roughly. Several users reported that their experiences involved the wires becoming tangled after limited use, ultimately leading to disappointment and the need to discard the product. Overall, the QLKUNLA Newton's Cradle balances its role as an engaging educational toy with practical limitations that may not suit every user, particularly families with young children. **
Avaliações e Classificações dos Clientes
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Prós
- Good quality for the price.
- Solid foundation, ensuring stability during use.
- Educational and entertaining for both adults and children.
- Nice as a decorative piece for home or office.
- Generally well-received as a gift.
Contras
- Kinetic motion may last only a short time before stopping.
CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR
JG
Jazz
Comprador verificado
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Comprador verificado
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Comprador verificado
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Comprador verificado
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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STD 815825
Encomende já e receba por volta de Quarta-feira, Setembro 16
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Transação segura
Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Shows the conservation of momentum and energy
- Can be used as a desktop decoration and teaching tool
- Suitable for both kids and adults
- Can help in learning science and releasing stress
- A perfect gift for birthdays and holidays
- Creates perpetual motion
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