---
product_id: 17903172
title: "SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities"
brand: "smartlab"
price: "₱4112"
currency: PHP
in_stock: true
reviews_count: 8
category: "Smartlab"
url: https://www.desertcart.ph/products/17903172-smartlab-toys-girls-only-secret-message-lab-with-25-hidden
store_origin: PH
region: Philippines
---

# Kit designed for sharing between two girls 25 hands-on secret message science activities Invisible ink & blue light reveal tech SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities

**Brand:** smartlab
**Price:** ₱4112
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♀️ Decode the fun, unlock the mystery, and join the secret science sisterhood!

## Quick Answers

- **What is this?** SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities by smartlab
- **How much does it cost?** ₱4112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/17903172-smartlab-toys-girls-only-secret-message-lab-with-25-hidden)

## Best For

- smartlab enthusiasts

## Why This Product

- Trusted smartlab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Ink Magic:** Write hidden notes that only reveal under the included blue light—perfect for covert communication.
- • **Portable Secret Lab:** Compact dual-case design makes it easy to take your secret message adventures anywhere.
- • **STEM Meets Girl Power:** Empowers girls 8+ with hands-on science skills wrapped in fun, crafty activities.
- • **Designed for Duo Discovery:** Includes enough materials for two girls to collaborate, share, and protect their secrets together.
- • **Unlock the Science of Secrecy:** Master 25 unique ways to create and decode secret messages using chemistry and coding.

## Overview

SMARTLAB Toys Girls Only! Secret Message Lab is an educational science kit featuring 25 interactive activities that teach girls aged 8 and up how to create and decipher secret messages using invisible ink, coding, and chemistry. Designed for two users, it encourages collaboration and hands-on STEM learning with all materials included in a portable dual-case set.

## Description

Girls only! Secret message lab keeps secrets safe and teaches the science behind the mystery! This crafty science lab comes with two cases and contains everything girls need to know to create codes and write secret messages. Girls will discover 25 ways to use science to share secrets, such as applying chemistry skills to make invisible ink and reveal mysterious messages, and learning basic coding skills to write and decipher custom secret codes. Girls can get crafty by learning fun ways to pass notes, and much more.

Review: Fun for 8 yr old - This is perfect for an 8 yr old girl. The kit includes invisible ink and different ways they can send codes in secret notes.
Review: Fun Kit - We bought this for our 8 year-old granddaughter for Christmas and she seems to really be enjoying it. The secret messages are revealed by blue light. When she and her friends are done playing with secret messages they enjoy playing with the blue light and white t-shirts. It is a good combination of science and girlie-girl fun.

## Features

- Girls Only Secret Message Lab Keeps Secrets Safe With Invisible Ink And Teaches The Science Behind The Mystery
- This Kit Contains Everything Young Girls Need To Know To Create Codes And Write Secret Messages
- Contains Enough Materials For Two Girls To Share And Protect Messages
- For Ages 8 And Up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RGM5KFK |
| Best Sellers Rank | #279,738 in Toys & Games ( See Top 100 in Toys & Games ) #2,732 in Educational Science Kits |
| Customer Reviews | 4.4 4.4 out of 5 stars (819) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.8 ounces |
| Item model number | SL11901 |
| Manufacturer | SmartLab Toys |
| Manufacturer recommended age | 8 - 15 years |
| Product Dimensions | 13 x 11 x 2 inches |
| Release date | May 1, 2021 |

## Images

![SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities - Image 1](https://m.media-amazon.com/images/I/71mkGjsH4qL.jpg)
![SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities - Image 2](https://m.media-amazon.com/images/I/71M-uB0uItL.jpg)
![SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities - Image 3](https://m.media-amazon.com/images/I/71-PwJQ6qsL.jpg)
![SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities - Image 4](https://m.media-amazon.com/images/I/71gp-InqzaL.jpg)
![SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities - Image 5](https://m.media-amazon.com/images/I/61VT7ZyhwqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun for 8 yr old
*by L***U on December 27, 2022*

This is perfect for an 8 yr old girl. The kit includes invisible ink and different ways they can send codes in secret notes.

### ⭐⭐⭐⭐⭐ Fun Kit
*by L***A on February 3, 2018*

We bought this for our 8 year-old granddaughter for Christmas and she seems to really be enjoying it. The secret messages are revealed by blue light. When she and her friends are done playing with secret messages they enjoy playing with the blue light and white t-shirts. It is a good combination of science and girlie-girl fun.

### ⭐⭐⭐⭐ A great toy, but limited use and lifetime
*by G***T on February 23, 2020*

My daughters loved this gift, but it only lasted a few hours on a weekend before all of the materials were used up. So this toy isn't really a 'repeatable' toy that can be used again and again without being careful of rationing the play.

## Frequently Bought Together

- SMARTLAB Toys Girls Only! Secret Message Lab with 25 Hidden Message Science Activities
- GirlZone Hair Chalks Set, 10-Piece Temporary Hair Chalk For Kids, Easy to Apply and Remove Temporary Hair Color for Kids Dress Up Parties, Role Play, Gift-Ready Vibrant Girls Hair Chalk Set

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**Shop now:** [https://www.desertcart.ph/products/17903172-smartlab-toys-girls-only-secret-message-lab-with-25-hidden](https://www.desertcart.ph/products/17903172-smartlab-toys-girls-only-secret-message-lab-with-25-hidden)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-05*