# extra digital NV822850 Wooden Assembly Kit Electric Fan STEM Educational Toy

**URL:** https://aio.lv/en/product--extra-digital-nv822850--12431174
**Data updated:** 2026-05-14 03:54 (EEST)
**Category:** Educational Toys & Puzzles
**Manufacturer:** extra digital
**Manufacturer code:** NV822850
**EAN:** 9990000822850
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-11 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-nv822850--12431174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The extra digital NV822850 is a wooden assembly kit designed as a STEM educational toy. This DIY set allows users to build a functional electric fan, providing a hands-on learning experience in mechanics and basic electronics. Ideal for students and hobbyists, it encourages logical thinking, problem-solving, and technical skills through interactive assembly. Perfect for educational projects or home learning environments.

## Long description

The extra digital NV822850 Wooden Assembly Kit Electric Fan is a comprehensive STEM educational toy designed to introduce children to the fundamentals of mechanics and electrical engineering. This DIY construction set allows users to build a fully functional miniature electric fan, providing a hands-on experience that bridges the gap between theoretical science and practical application. By assembling the wooden components and connecting the electrical circuit, learners gain a tangible understanding of how energy is converted into motion.
Advantages
This kit serves as a versatile educational tool that combines play with technical learning. It encourages the development of fine motor skills, logical reasoning, and spatial awareness as children follow the assembly process. The use of high-quality, laser-cut wood ensures a durable and safe structure, while the open design allows for customization through painting or decoration. By engaging with the mechanical and electrical components, children gain confidence in their ability to understand and build everyday technology, fostering an early interest in STEM fields.
Suitable for
Home learning and educational projects
School science classrooms and STEM workshops
Developing fine motor skills and engineering thinking
Gift for children interested in technology and DIY crafts
This kit may not be suitable for children under the age of 6 due to the presence of small parts and the requirement for basic manual dexterity. It is also not intended for use as a high-performance cooling device, as it is designed primarily for educational demonstration purposes rather than practical room ventilation.
Key specifications
Material: Non-toxic laser-cut wood, metal, and plastic
Dimensions: 165 x 100 x 70 mm
Weight: 70 g
Power source: Battery operated (batteries not included)
Recommended age: 6 years and above
To assemble the electric fan, begin by organizing all wooden parts and electronic components provided in the kit. Follow the included manual to connect the battery holder, switch, and motor in the correct sequence to form a closed electrical circuit. Ensure that the polarity is correct so that the propeller spins in the intended direction. Once the mechanical structure is built and the wiring is secured, insert the required batteries to test the functionality of the fan.
What to consider before purchase
Requires batteries which are not included in the package
Contains small parts that pose a choking hazard for children under 3 years
Adult supervision may be beneficial for younger children during the wiring process
Usage recommendations: For the best educational experience, encourage the child to decorate the wooden frame before final assembly. Always ensure the battery compartment is properly secured and store the device in a dry place when not in use to maintain the integrity of the wooden components.

## FAQ

### How much does the extra digital NV822850 Wooden Electric Fan STEM Toy 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 19.06.2026 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/12431174/68735180_large.webp