# Engineering Kit Clementoni Action & Réaction 50689 for Children, Age 8+, Black/Green

**URL:** https://aio.lv/en/product--clementoni-50689--4335340
**Data updated:** 2026-03-07 11:13 (EET)
**Category:** Construction Toys
**Manufacturer:** Clementoni
**Manufacturer code:** 50689
**EAN:** 8005125506897
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--clementoni-50689--4335340

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Clementoni Action & Réaction 50689 is a children's engineering kit designed for ages 8 and up. The set supports hands-on learning in engineering and mechanics, enabling construction and exploration of cause-and-effect mechanisms. Finished parts are black and green. Suitable for educational play, STEM learning and introducing engineering concepts to children.

## Long description

Clementoni Action & Réaction 50689 is an engineering kit for children aged 8 and above that introduces basic concepts of mechanics and cause-and-effect through hands-on construction. The set includes preformed black and green parts designed to be assembled into moving mechanisms, allowing children to explore levers, gears, pulleys and linked systems while developing manual dexterity and problem-solving skills.
Advantages
The kit provides a structured, tangible way to learn fundamental engineering principles without requiring prior technical knowledge. Components are finished in contrasting black and green to aid visual identification during assembly. The set supports step-by-step learning and repeatable experimentation, letting users build, modify and observe the behavior of simple machines. Durable plastic parts are suitable for repeated use in classroom or home settings.
Suitable for
Educational play and STEM introduction for children aged 8+
Hands-on lessons in mechanics, levers and gears
Home or classroom projects focused on cause-and-effect experiments
Key specifications
Age recommendation: 8 years and older
Product type: engineering/construction kit for educational use
Primary materials: finished plastic components suitable for assembly
Color scheme: black and green parts
Includes movable elements for building mechanisms such as gears and levers
How to use
Follow the included assembly instructions to build the supplied models step by step. Begin by sorting components by shape and color, then connect parts according to the guide to form mechanisms. After initial assembly, test moving parts to observe cause-and-effect relationships and adjust connections to explore different behaviors. The kit can be disassembled and rebuilt into alternative configurations to extend learning.
Usage recommendations
Use under adult supervision for younger builders. Provide a flat work surface and adequate lighting. Combine assembly with simple experiments—such as changing gear ratios or lever positions—to reinforce mechanical concepts. Store components in a box to keep small parts organized between sessions.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black, Green |
| Languages support | POL |
| Package depth | 70 mm |
| Package height | 451 mm |
| Package width | 310 mm |
| Product type | Engineering kit |
| Theme | Engineering |
| Number of pieces | 200 pc(s) |
| Suggested gender | Boy/Girl |
| Recommended age (min) | 8 yr(s) |
| Learning approach | STEM |
| Learning subjects | Engineering, Science |

## FAQ

### How much does the Clementoni Action & Réaction 50689 engineering kit cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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 Clementoni 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 Clementoni 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/4335340/65683851_large.webp