# Marble run Kosmos Gecko Run - Big Box by Kosmos, model 621209, construction set for marble racing

**URL:** https://aio.lv/en/product--kosmos-621209--11694527
**Data updated:** 2026-04-30 13:50 (EEST)
**Category:** Construction Toys
**Manufacturer:** Kosmos
**Manufacturer code:** 621209
**EAN:** 4002051621209
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kosmos-621209--11694527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Kosmos Gecko Run — Big Box (model 621209) is a marble run construction set by Kosmos designed for building and testing custom marble tracks. The set lets users assemble interlocking track pieces to create routes for rolling marbles, offering hands-on play, exploration of cause and effect, and creative problem solving. Suitable for group play, STEM activities, and recreational use.

## Long description

Kosmos Gecko Run Big Box is a family board game for players aged 8 and up that gathers the Gecko Run gameplay into a larger boxed edition. The game focuses on simple rules, tactical movement and positioning, and short rounds that fit family and casual game nights. The components and box size are adapted to provide a complete tabletop experience for groups of players seeking compact, replayable sessions.
Advantages
This edition consolidates the Gecko Run mechanics into one larger set with components suitable for repeated family use. Rules are straightforward to learn, allowing quick setup and fast turns. The game's design emphasizes spatial reasoning and competitive movement rather than complex strategy, which shortens playtime and makes it accessible to younger players while remaining engaging for adults.
Suitable for
Family game nights with children aged 8 and older
Casual tabletop sessions and social gatherings
Players who prefer quick, tactical movement games
Groups seeking an easy-to-learn competitive board game
Key specifications
Genre: Family board game
Player age: recommended from 8 years
Play style: tactical movement and positioning
Session length: short rounds suitable for casual play
Number of players: designed for small group play (family and casual groups)
How to use
Set up the game on a flat tabletop surface and distribute components according to the rulebook included in the box. Explain the simple movement and positioning rules to all players, then proceed with turns where each participant moves pieces and competes to achieve the objective defined by the game. Keep rounds brief and follow the end-condition rules to determine the winner. Store pieces in the box after play to keep components organized and ready for the next session.
Usage recommendations
Play on a stable table with enough space for player areas and visible board layout; supervise younger players to ensure rules are followed consistently and to speed up turns. Use the game's compact rounds for filling short time slots or as part of a multi-game evening.

## Specifications

| Feature | Value |
|---|---|
| Height | 50 mm |
| Width | 290 mm |
| Depth | 125 mm |
| Genre | Family |
| Product type | Board game |
| Recommended age group | Adult & child |
| Suggested gender | Any gender |
| Recommended age (min) | 8 yr(s) |
| Family game | Yes |

## FAQ

### How much does the Marble run Kosmos Gecko Run - Big Box 621209 cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 02.07.2026 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 Kosmos 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 Kosmos 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/11694527/67075384_large.webp