# Extra Digital 5-in-1 Wooden Assembly Advanced Science Lab STEM Educational Kit

**URL:** https://aio.lv/en/product--extra-digital-nv822805--12485293
**Data updated:** 2026-05-27 18:01 (EEST)
**Category:** Educational Toys & Puzzles
**Manufacturer:** extra digital
**Manufacturer code:** NV822805
**EAN:** 9990000822805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nv822805--12485293

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

The Extra Digital 5-in-1 Wooden Assembly Science Lab is a comprehensive STEM educational kit designed to foster engineering and scientific skills. This set allows children to build five different functional models using wooden components. It is an ideal tool for hands-on learning, encouraging logical thinking, problem-solving, and creativity in young students interested in science and technology.

## Long description

The Extra Digital 5-in-1 Wooden Assembly Advanced Science Lab is a comprehensive STEM educational kit designed to foster engineering and scientific skills in young learners. This set allows children to construct five distinct functional models, including an air suspension ball, a tank, a twin-propeller aircraft, a wind power station, and a paddle boat. By engaging in hands-on assembly, children explore fundamental concepts of physics, mechanics, and renewable energy, making it an ideal tool for both home learning and educational environments.
Advantages
This kit serves as a versatile construction toy and a practical educational tool that encourages independent experimentation. As children build and test each model, they gain a deeper understanding of mechanical principles such as airflow, energy transfer, and water resistance. The assembly process is specifically designed to enhance fine motor skills, spatial awareness, and geometric understanding. Furthermore, the use of high-quality, laser-cut wooden components ensures durability and safety, while the open-ended nature of the materials allows for customization through painting or varnishing. By working through the assembly steps, children develop patience, logical problem-solving abilities, and self-confidence as they see their creations come to life.
Suitable for
Hands-on STEM education at home or in schools
Developing fine motor skills and spatial reasoning
Learning basic physics, aerodynamics, and electrical circuits
Independent play and parent-child collaborative projects
Educational workshops and science clubs
When it may not be suitable
This kit is not suitable for children under the age of 3 due to the presence of small parts that pose a choking hazard. Additionally, it may not be appropriate for children who require constant adult supervision, as the assembly process requires a certain level of patience and independent focus to follow the provided instructions correctly.
Key specifications
Material: High-quality, non-toxic laser-cut wood, metal, and plastic
Power supply: Requires 2 x AA 1.5V batteries per model (not included)
Included components: Wooden parts, motors, gears, propellers, LED light, rubber bands, wheels, axles, and tools
Recommended age: 8 years and older
Package dimensions: 280 x 210 x 80 mm
Total weight: 753 g
How to use
To begin, select one of the five models and organize the wooden parts according to the included assembly manual. Use the provided screwdriver and connecting components to assemble the mechanical structure. Ensure that the motors, wires, and battery holders are connected correctly to enable the intended movement or function. Once the physical structure is complete, insert the required batteries to test the model. If the mechanism does not function as expected, encourage the user to troubleshoot by checking the alignment of gears, the tension of rubber bands, or the integrity of the electrical connections.
What to consider before purchase
Batteries are not included and must be purchased separately
The kit contains small parts; ensure the age appropriateness for the user
Assembly requires focus and may take time depending on the user's experience
The wooden parts can be painted or varnished if desired
Usage recommendations
For the best learning experience, encourage the child to analyze why a model functions in a specific way before and after assembly. Discuss the underlying physics principles, such as how the wind power station converts mechanical energy into electricity, to reinforce the educational value of the kit.

## FAQ

### How much does the Extra Digital 5-in-1 Wooden STEM Science Lab Kit cost, and is it available for purchase?

The price is 19.49 € (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 25.06.2026 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/12485293/68810644_large.webp