---
product_id: 629746791
title: "TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue"
brand: "twenty5 seven"
price: "HK$234"
currency: HKD
in_stock: true
reviews_count: 6
url: https://www.desertcart.hk/products/629746791-twenty5-sevencountdown-timer-7-5-inch-60-minute-1-hour
store_origin: HK
region: Hong Kong
---

# Mechanical timing Loud alerts Visual countdown TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue

**Brand:** twenty5 seven
**Price:** HK$234
**Availability:** ✅ In Stock

## Summary

> ⏰ Time waits for no one—make every second count!

## Quick Answers

- **What is this?** TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue by twenty5 seven
- **How much does it cost?** HK$234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/629746791-twenty5-sevencountdown-timer-7-5-inch-60-minute-1-hour)

## Best For

- twenty5 seven enthusiasts

## Why This Product

- Trusted twenty5 seven brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Usage:** Perfect for classrooms, offices, and home learning!
- • **User-Friendly Design:** One-handed operation for effortless time tracking!
- • **Visual Time Management:** Watch the sky blue disk disappear as time ticks away!
- • **Loud Alerts for Clarity:** Never miss a deadline with clear audio signals!
- • **Battery-Free Convenience:** Wind it up and go—no batteries needed!

## Overview

The TWENTY5 SEVEN Countdown Timer is a 7.5-inch mechanical timer designed for effective time management in classrooms and meetings. With a visual countdown feature, loud audio alerts, and a battery-free design, it’s perfect for educators and parents alike. Its versatile setup allows for easy placement on walls or magnetic surfaces, making it an essential tool for teaching time concepts.

## Description

TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue

## Features

- [ Visual Sky Blue Disc ] As time elapses the sky blue disk disappears. Large enough to see from a distance. Easy to keep track of time. Helps even the youngest to understand how much time is left.
- [ Mechanical Timing ] You never need to replace batteries. Make sure to wind up the timer every time before setting countdown minutes.
- [ Loud Audio Alerts ] Making it clear when time has expired.
- [ Ideal Time Education Tool ] Best tool to help children understand the concept of time. Recommended for parents and teachers, especially special education and early elementary teachers. ٭Not suitable for ticking-sound-sensitive users.٭
- [ Specifications ] Measures 7.5x7.5 inches. No batteries required. One-handed operation. Stands on its own / hanging on the wall / sticks to a magnetic surface.

## Images

![TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue - Image 1](https://m.media-amazon.com/images/I/71c7q+RnykL.jpg)
![TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue - Image 2](https://m.media-amazon.com/images/I/71sACK9bIjL.jpg)
![TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue - Image 3](https://m.media-amazon.com/images/I/81VV8tYAAML.jpg)
![TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue - Image 4](https://m.media-amazon.com/images/I/716ba5wdtJL.jpg)
![TWENTY5 SEVENCountdown Timer 7.5 inch; 60 Minute 1 Hour Visual Timer – Classroom Teaching Tool Office Meeting, Mechanical Countdown Clock for Kids Exam Time Management Magnetic, Sky Blue - Image 5](https://m.media-amazon.com/images/I/71p-Bp-AbCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Part of the family!
  

*by A***E on Reviewed in the United Kingdom on 29 April 2024*

We love it! Helps my ASD child manage his tasks and they live to use it and time themselves for tasks. I love the magnetic part as it sticks to my fridge and is a great big size. The ticking is a little on the loud side as it counts down but we still love it

### ⭐⭐⭐⭐⭐ 







  
  
    A must-have!
  

*by J***E on Reviewed in Canada on 20 March 2024*

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    A must for parents! I used to use countdown timers on my cell phone, but it wasn't "tangible" for my toddler. I use the Twenty5 Seven clock at mealtimes, before bedtime, to control screen time, etc. The only problem is the ticking noise, but you soon get used to it. It's not a big deal. It can be magnetized to the fridge, which is awesome.

### ⭐⭐⭐⭐⭐ 







  
    Impeccable
  
  

*by A***X on Reviewed in France on 27 August 2024*

Impeccable pour commencer à faire comprendre le temps aux enfants. Et pour réguler les activités ou écrans. Le prix reste un peu élever mais  Je recommande à 100%.

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**Shop now:** [https://www.desertcart.hk/products/629746791-twenty5-sevencountdown-timer-7-5-inch-60-minute-1-hour](https://www.desertcart.hk/products/629746791-twenty5-sevencountdown-timer-7-5-inch-60-minute-1-hour)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*