# Construction metal building set Technok TEH3879 — 289 pieces, construction vehicles

**URL:** https://aio.lv/en/product--technok-teh3879--11908628
**Data updated:** 2026-03-10 09:10 (EET)
**Category:** Construction Toys
**Manufacturer:** Technok
**Manufacturer code:** TEH3879
**EAN:** 4823037603879
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--technok-teh3879--11908628

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Technok metal construction set TEH3879 contains 289 pieces for building various construction vehicles and models. The kit includes metal parts and connectors designed for assembly of cranes, dump trucks and other construction machinery, offering hands-on mechanical play and basic engineering practice. Suitable for creative building, educational play and motor-skill development.

## Long description

Technok metal construction set TEH3879 contains 289 pieces designed for assembling a variety of construction vehicles and mechanical models. The kit combines metal plates, beams, fasteners and moving elements that allow building cranes, dump trucks and other construction machinery. It is intended for hands-on mechanical play and basic engineering practice, supporting creative construction, spatial reasoning and fine motor skills development.
Advantages
The metal components provide durable connections and realistic weight distribution compared with plastic-only sets. A large assortment of plates, strips, nuts and bolts enables multiple assembly options and encourages iterative design and problem solving. The set’s parts are compatible with typical screw-and-bolt assembly techniques, making it suitable for guided play or independent construction projects.
Suitable for
 Building cranes, dump trucks and other construction vehicle models
 Educational activities focused on basic mechanics and engineering concepts
 Developing manual dexterity and hand–eye coordination
 Classroom or home projects requiring reusable metal components
Key specifications
 Number of pieces: 289
 Material: metal components with connecting fasteners
 Includes: plates, beams, strips, nuts, bolts and moving elements for vehicle assembly
 Compatible assembly type: screw-and-bolt construction
 Intended use: model building and mechanical play
How to use
Sort the pieces by type and size before starting a project to simplify assembly. Follow included illustrations or your own designs: attach beams and plates using bolts and nuts, secure moving parts where specified and test connections for stability. Use common hand tools such as a small screwdriver or spanner to tighten fasteners; avoid over-tightening which can strip threads or deform thin metal parts. Work on a flat, stable surface and assemble larger models in stages to ensure alignment and balance.
Usage recommendations
Recommended for children under adult supervision; suitable for school workshops and home use for ages that can safely handle small metal parts. Keep small parts away from young children and store components in a container to prevent loss and damage.

## FAQ

### How much does the Technok TEH3879 metal construction set — 289 pcs cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 03.07.2026 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 Technok 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 Technok 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/11908628/67340341_large.webp