# 4m Spy Science Secret Messages kit 3295 — kids 8+ secret message experiments set

**URL:** https://aio.lv/en/product--4m-3295--4126238
**Data updated:** 2026-02-12 14:05 (EET)
**Category:** Board Games
**Manufacturer:** 4m
**Manufacturer code:** 3295
**EAN:** 4893156032959
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4m-3295--4126238

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Educational 4m Spy Science Secret Messages kit 3295 for ages 8+ lets children explore ciphering and secret-message techniques through hands-on experiments. The set includes materials and instructions for creating invisible ink, coded messages and simple spy tools. Designed for learning basic chemistry and logic while developing fine motor skills and problem-solving in play.

## Long description

The 4m Spy Science Secret Messages kit 3295 — kids 8+ secret message experiments set provides a hands-on introduction to basic ciphering, invisible ink techniques and simple code-making for children aged 8 and older. The set contains materials and illustrated instructions to perform a series of experiments that demonstrate how messages can be hidden, revealed and transformed using safe, household-style chemical reactions and mechanical ciphers. Designed by the 4m brand for educational play, this kit supports guided learning about observation, logic and fine motor skills through structured activities.
Advantages
The kit offers step-by-step projects that combine practical experiments with clear explanations of the principles behind invisible ink and basic codes. Materials are selected for age-appropriate handling and the included instructions are illustrated to help independent use by children with minimal adult supervision. The compact set brings together multiple simple spy tools and experiments in one package, enabling repeated practice and exploration of problem-solving and scientific observation.
Suitable for
Educational play at home for children aged 8 and up
Classroom science demonstrations and small group activities
Birthday parties or themed play sessions focused on spying and codes
Developing fine motor skills, logical thinking and observational ability
Key specifications
Recommended age: 8 years and older
Contents: materials for invisible ink experiments, code-making components and illustrated instruction booklet
Type: hands-on science and activity kit focused on ciphering and message concealment
Learning focus: basic chemistry concepts, simple ciphers and logical problem-solving
Brand: 4m
Category: educational activity / board game accessory
How to use
Follow the illustrated instruction booklet to set up each experiment and activity in sequence. Work on a clean, flat surface and gather any common household items the booklet may recommend for revealing or testing messages. Supervise younger children when using heat sources or any component that requires careful handling. Perform each experiment as described, observe the outcomes, and repeat steps as needed to explore variations and reinforce understanding of the underlying principles.
Usage recommendations
Use the kit in a well-ventilated area and avoid ingestion of any materials. Keep the instruction booklet accessible to ensure correct procedures. Adult supervision is advised for children aged 8–10, especially during steps that involve heat or liquids. Store components dry and away from direct sunlight to preserve materials for future experiments.

## FAQ

### How much does the 4m Spy Science Secret Messages kit 3295 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 22.06.2026 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 4m 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 4m 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/4126238/52131177_large.webp