# JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black

Designed to help you focus smarter, not harder. ⏱️🖤  
The **JACK Pomodoro Timer Cube** combines visual clarity, intuitive controls, and flexible alerts to support deep focus sessions at work, school, or home.

Flip-to-start with smart presets. 🔄  
Activate one of **six preset countdowns (3, 5, 10, 25, 30, 60 minutes)** with a simple flip—no complex menus or setup. Need more control? Easily customize time using the built-in M and S buttons.

True Pomodoro mode built in. 🍅  
Start a full Pomodoro cycle with one touch: **25 minutes focus + 5 minutes break**, repeated automatically four times. Perfect for productivity routines, studying, ADHD focus, or structured work sessions.

Quiet when you need it, loud when you don’t want to miss it. 🔕📳🔔  
Choose between **silent, vibration, or sound alerts**, with adjustable volume and **four brightness levels** for day or night use—ideal for offices, libraries, classrooms, or shared spaces.

Magnetic, portable, and rechargeable. 🧲🔋  
The strong magnetic base attaches securely to fridges or whiteboards, while the compact USB-C rechargeable design makes it easy to carry anywhere. Use it even while charging—no batteries required.

## Details

- **Price:** 64.95 USD
- **Vendor:** PulinGO
- **Type:** Kitchen Timers
- **Tags:** adhd timer, kitchen timer, office timer, pomodoro timer, productivity timer cube, study timer, visual focus timer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 64.95 USD | In stock |

## Images

- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black
- JACK Pomodoro Timer Productivity Cube with Visual Display, 3-5-10-25-30-60 Min Presets, Mute/Vibration/Sound Alerts, Rechargeable Focus Timer for Office, Study & ADHD – Real Black

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> Source: [PulinGO](https://www.pulingo.com/products/jack-pomodoro-productivity-timer)
> Updated: 2026-07-31