---
product_id: 49016936
title: "Colour Changing Liquid Crystal Bookmark - 20C to 25C"
brand: "colour changing bookmarks"
price: "FREE"
currency: EGP
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.eg/products/49016936-colour-changing-liquid-crystal-bookmark-20c-to-25c
store_origin: EG
region: Egypt
---

# Colour Changing Liquid Crystal Bookmark - 20C to 25C

**Brand:** colour changing bookmarks
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Colour Changing Liquid Crystal Bookmark - 20C to 25C by colour changing bookmarks
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/49016936-colour-changing-liquid-crystal-bookmark-20c-to-25c)

## Best For

- colour changing bookmarks enthusiasts

## Why This Product

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

## Description

Touch this bookmark and watch it change colour with the warmth of your hand. The warmth of your hand and ambient (room) temperature causes the liquid crystals encased in the bookmark to refract light differently depending on the temperature. Soothing but great fun! Overall size 40mm x 150mm. The Colour Change change can be pale or stronger in shade depending on ambient temperature. The activities appeal to the immediate sensations: warm fingers produce colour changes, rubbing hands together produces heat. See our Store for more colour changing products.

## Features

- The warmth of your hand causes a colour change     Great for relaxation, toy or just a bookmark     Smart Materials Changing Coating     Safe, Non-Toxic - Overall size 40mm x 150mm     Explore the science of liquid crystal    ›See more product details

## Images

![Colour Changing Liquid Crystal Bookmark - 20C to 25C - Image 1](https://m.media-amazon.com/images/I/81kZmBqOHeL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Slightly disappointed
  

*by I***S on Reviewed in the United Kingdom on 28 August 2016*

I was rather disappointed by this as it looked really cool in the picture and I bought it as a gift for a friend. When it arrived, it was only a piece of cardboard with the coating on (it didn't even come in packaging) and I would have felt ashamed to give it as a present, so I ended up having to find something else.I'd say that there's nothing wrong with it being like that, but it's worth knowing that that's what you should expect in the post when you order it. I wouldn't order it again.

### ⭐ 







  
  
    Disappointing
  

*by H***S on Reviewed in the United Kingdom on 20 May 2017*

Disappointing - the colour changing side is only on one side not 2.Its thick & floppy like plastic mounted on cardthe card can be peeled off but looks awful.Not impressed with this one.It will change colour with the heat of your hand but still not impressive at all.

### ⭐⭐⭐ 







  
  
    Was brilliant the first week but quickly became damaged round the ...
  

*by L***N on Reviewed in the United Kingdom on 21 January 2018*

Was brilliant the first week but quickly became damaged round the edges that were near the books spine and lost it's colour changing a bit

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**Shop now:** [https://www.desertcart.com.eg/products/49016936-colour-changing-liquid-crystal-bookmark-20c-to-25c](https://www.desertcart.com.eg/products/49016936-colour-changing-liquid-crystal-bookmark-20c-to-25c)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-05*