# Building blocks Cobi Yakovlev Yak-1b model, 142 pieces, ages 7+, red/light & dark grey

**URL:** https://aio.lv/en/product--cobi-5863--11122143
**Data updated:** 2026-03-07 18:15 (EET)
**Category:** Bricks & Blocks
**Manufacturer:** Cobi
**Manufacturer code:** 5863
**EAN:** 5902251058630
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cobi-5863--11122143

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Cobi Yakovlev Yak-1b is a building-block model kit representing the WWII fighter aircraft. The set contains 142 pieces in red, light grey and dark grey and is recommended for ages 7 and up. It’s designed for assembly and display, suitable for collectors and children developing fine motor skills and interest in historical armed forces models.

## Long description

Cobi Yakovlev Yak-1b is a 142-piece building-block model kit representing the WWII Yak-1b fighter aircraft. The set includes red, light grey and dark grey elements and is designed for assembly and display by collectors and hobbyists aged 7 and older. The finished model reproduces key visual details of the historic aircraft, includes printed elements for greater photo-realism, and measures approximately 18.5 cm in length with a 22 cm wingspan, making it suitable for shelf display and themed dioramas.
Advantages
The kit offers a compact, easy-to-build model that combines historical accuracy with durable construction blocks. High-quality prints increase the visual authenticity of the plane, including a brick that references Wolf Messing’s donation to Polish pilots. With 142 pieces and clear assembly steps, the set supports development of fine motor skills and spatial reasoning while delivering a stable display piece when completed.
Suitable for
Beginners and children aged 7+ learning basic model assembly
Collectors of historical aircraft and military models
Use in shelf display, dioramas or themed collections
Educational projects on World War II aviation and aircraft design
Key specifications
Number of pieces: 142
Recommended minimum age: 7 years
Primary colours: red, light grey, dark grey
Finished model dimensions: approx. 18.5 cm length × 22 cm wingspan
Material: ABS construction blocks (standard for compatible building-block systems)
How to use
Follow the included step-by-step instructions to assemble the Yak-1b model from the 142 pieces. Begin by sorting the bricks by colour and shape to simplify the build process, then attach subassemblies such as fuselage, wings and propeller before joining them into the finished aircraft. After assembly, place the model on a flat surface or display stand; avoid exposing it to direct sunlight for prolonged periods to preserve printed details.
Usage recommendations
Suitable for supervised play and display. Keep small parts away from children under the recommended age. Store pieces in a dry place and clean gently with a soft, dry cloth. For improved longevity of prints and colours, avoid harsh chemicals and high temperatures.

## Specifications

### Features

| Feature | Value |
|---|---|
| Country of origin | Poland |
| Recommended usage | Indoor |
| Product type | Building blocks |
| Recommended age group | Adult & Children |
| Number of pieces | 142 pc(s) |
| Suggested gender | Boy/Girl |
| Sound effects | No |
| Recommended age (min) | 7 yr(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 285 mm |
| Package height | 185 mm |
| Package width | 370 mm |
| Package type | Box |

### Weight & dimensions

| Feature | Value |
|---|---|
| Assembled dimensions | 185 x 220 x 95 |

### Design

| Feature | Value |
|---|---|
| Product colour | Red, Light grey, Dark grey |
| Theme | Armed Forces |

### Safety warning

| Feature | Value |
|---|---|
| EU TSD warning | Not for children under 36 months |

## FAQ

### How much does the Cobi Yakovlev Yak-1b building blocks, 142 pcs cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 08.07.2026 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 Cobi 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 Cobi 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: recommended age (min), number of pieces, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11122143/65662303_large.webp