# Extra Digital Newton's Pendulum Wooden Assembly Kit STEM Educational Toy

**URL:** https://aio.lv/en/product--extra-digital-nv823017--12425666
**Data updated:** 2026-05-10 03:49 (EEST)
**Category:** Educational Toys & Puzzles
**Manufacturer:** extra digital
**Manufacturer code:** NV823017
**EAN:** 9990000823017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nv823017--12425666

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.06.2026 | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The Extra Digital Newton's Pendulum is a wooden assembly kit designed as a STEM educational toy. This DIY set allows users to build a functional kinetic energy model, demonstrating the principles of physics and conservation of momentum. It is an ideal tool for students and hobbyists interested in mechanics and science, providing a hands-on learning experience through the assembly of wooden components.

## Long description

The Extra Digital Newton's Pendulum is a DIY wooden assembly kit designed as an engaging STEM educational toy. This model allows users to build a functional kinetic energy demonstration tool that clearly illustrates the fundamental laws of physics, specifically the conservation of energy and the conservation of momentum. By assembling the wooden frame and aligning the spheres, users gain a practical understanding of how force is transferred through a system.
Advantages
This construction kit combines the benefits of a hands-on toy with a powerful educational tool. As children assemble the model, they develop fine motor skills and engineering precision, ensuring the balls hang in a perfectly straight line for optimal performance. The active learning process helps students visualize cause-and-effect relationships, such as how the height of a lifted ball directly correlates to the energy transferred. Furthermore, the durable, laser-cut wooden parts provide a stable structure that can be customized with paint or varnish, making it a versatile project for both home and classroom environments.
Suitable for
Educational science projects at home or in schools
Developing fine motor skills and engineering interest in children
Demonstrating physics concepts like momentum and energy transfer
STEM-focused learning activities for students aged 6 and above
When it may not be suitable
This kit is not recommended for children under 3 years of age due to the presence of small parts that pose a choking hazard. Additionally, it may not be suitable for environments requiring high-precision laboratory-grade equipment, as it is designed primarily as an educational demonstration model.
Key specifications
Material: Laser-cut wood, metal, and glass
Dimensions: 135 x 140 x 135 mm
Weight: 103 g
Components: Wooden frame parts, 5 glass spheres, strings, and adhesive
How to use
Begin by carefully removing the laser-cut wooden components from their sheets and assembling the frame according to the provided manual. Once the frame is constructed, attach the five glass spheres using the included strings, ensuring they are perfectly aligned and touching each other in a straight line. To operate the pendulum, pull one ball back, release it, and observe how the impact force travels through the stationary balls to cause the last one to swing outward. The model can be further customized by painting or varnishing the wooden frame before or after assembly.
What to consider before purchase
Ensure the intended user is at least 6 years old
Verify that the workspace is suitable for assembly and gluing
Keep the finished model away from small children due to small parts
Usage recommendations
For the best educational results, encourage users to experiment by releasing two or more balls simultaneously to observe how the momentum transfer changes, and discuss concepts like air resistance and friction when the balls eventually come to a stop.

## FAQ

### How much does the Extra Digital Newton's Pendulum Wooden Assembly Kit cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All extra digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized extra digital service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12425666/68723461_large.webp