Skip to product information
Mini and TK3 countdown presets timer models with silent options for shared work areas — Gearfinch

Pomodoro Timer Cube with Flip-to-Start Countdown

$67.99
Sale price  $67.99 Regular price 
ModelMini

Delivery & returnsFree standard shipping · Free returns

Delivery & returns

Free standard shipping

No minimum order

Delivery estimates depend on your items and destination. Enter your address at checkout to see the available delivery dates before you pay.

We email your tracking details when your order ships.

Free returns

30 days from delivery

Eligible items must be unused, unassembled and in their original packaging. Contact us before sending anything back so we can arrange your return postage at no cost.

Some items are excluded. See the full policy for eligibility and return instructions.

View return policy

Need it sooner?

Optional express delivery is available for eligible orders. Prices and estimated delivery dates are shown at checkout.

View shipping policy
Product details

Flip the Cube, Start the Clock

Starting a focus session should take one second, not five taps on a phone. This cube uses a gyroscope: turn it so the preset you want faces up, and the countdown starts on its own. No unlocking a screen, no menu — and no phone on the desk to pull you away.

Two Models, Two Working Styles

The TK3 is the full desk version — clock, three alarms, and a choice of silent, vibration, or sound alerts, built for people who live at a desk. The Mini is the small one for a bag or pencil case. Instead of numbers alone, it shows an LED energy bar that fills as time passes, so kids and visual thinkers can read their progress from across the room.

TK3: The Desk Workhorse

Its Pomodoro mode runs the classic rhythm by itself: 25 minutes of work, 5 minutes of break, four rounds in a row. Outside Pomodoro mode you get flip presets of 5, 10, 30, and 60 minutes, custom countdowns from 1 to 99 minutes, and a stopwatch up to 99:59. Set it upright and it is a desk clock showing time, date, and weekday, with three separate daily alarms for your routine.

Mini: Progress You Can See

The Mini's presets are 5, 10, 25, and 50 minutes, and each of the four sides can be reprogrammed to whatever interval you use most. The LED bar fills steadily during the countdown — a glance tells you how far along you are. Flip it upward to pause, downward to reset. A mute switch keeps it silent in libraries and shared offices. At 2 inches across, it disappears into a pocket.

TK3 Specifications

  • Body: ABS plastic, matte white, LED display
  • Flip presets: 5, 10, 30, 60 minutes
  • Custom countdown: 1–99 minutes
  • Stopwatch: up to 99:59
  • Pomodoro cycle: 25 min work / 5 min break, 4 automatic rounds
  • Alerts: silent, vibration, or sound
  • Clock: time, date, weekday; 3 independent daily alarms
  • Charging: USB-C port or magnetic base, about 3 hours to full
  • Suits: home office, study sessions, kitchen timing

Mini Specifications

  • Body: ABS plastic, matte white, LED ring display
  • Size: 2 × 2 × 1.45 in (5 × 5 × 3.7 cm)
  • Flip presets: 5, 10, 25, 50 minutes — all four sides customizable
  • Stopwatch: count-up to 99:59
  • Display: LED energy bar with progress indicator, plus mute indicator
  • Sound: on/off mute switch
  • Controls: flip to start, flip up to pause, flip down to reset; M, S, and SET buttons for custom times
  • Charging: Type-C port
  • Suits: kids, students, travel, gym, classroom

Shipping Note

International shipments do not include batteries.

Delivery & Returns

Delivery

  • See delivery estimates for your address and shipping method at checkout.
  • Standard shipping is free on every order, with no minimum spend. Delivery estimates and optional express rates are shown at checkout. View shipping policy.
  • Full details in the shipping policy.

Returns

  • Return eligible unused, unassembled items for free within 30 days of delivery.
  • Read the refund policy for eligibility, exclusions and return instructions.

Complete the set

White countdown presets timer cube with Mini and TK3 options for visible work or study intervals Pomodoro Timer Cube with Flip-to-Start Coun... This kit $67.99
Green Treehouse calendar 2026 and 3D memo pad that reveals a paper sculpture as pages are removed Calendar 2026, 284-Page 3D Memo Pad Productivity desk setView product $69.99
Wooden digital alarm clock for bedside time checks, with an amber LED display and natural wood exterior NatureSense Wooden Digital Alarm Clock, 3 A... Time tamed, day and nightView product $34.16

Discount applied automatically at checkout

Customer reviews

  • Oliver TurnerVerified buyer
    ★★★★★

    I asked Gearfinch about the two models because the pictures initially distracted me from their differences. The explanation helped me choose Mini for carrying around.

  • Jack GriffinVerified buyer
    ★★★★★

    Flipping it to start feels simpler than opening an app. I still have to choose what I'm working on, of course.

  • Elias RussellVerified buyer
    ★★★★★

    The Mini's pause action took some practice. I tested it a few times before relying on it during a session I cared about.

  • Violet BrownVerified buyer
    ★★★★★

    I found the Mini's custom settings less obvious than the basic flip function. Once I chose the times I wanted, I stopped needing to adjust them often.

  • Isla WardVerified buyer
    ★★★★★

    The cube occasionally started a different interval from the one I thought I'd selected. I'm checking the instructions and my handling before deciding whether there is a fault.

  • Grace ReynoldsVerified buyer
    ★★★★★

    The TK3's silent setting suits me during online meetings when I want a private reminder to keep a section brief.

  • Arjun HunterVerified buyer
    ★★★★★

    Good for short creative exercises. I've used it to sketch several quick ideas instead of spending the whole session refining the first one.

  • Michael FoxVerified buyer
    ★★★★★

    I've used the Mini for a few weeks now. It's become familiar enough that starting a session no longer feels like setting up another piece of technology.

  • Simon BakerVerified buyer
    ★★★★★

    The TK3 sits where I can see it without moving my laptop windows. That makes it more noticeable than my previous software timer.

  • Amir HayesVerified buyer
    ★★★★★

    The TK3's clock is easier to glance at than finding the time on my full-screen work. A small convenience that gets used throughout the day.

  • Ella PriceVerified buyer
    ★★★★★

    I bought it mainly to keep the phone out of the process. For that purpose, a separate physical timer has been useful.

  • Paige LeeVerified buyer
    ★★★★★

    The TK3's work-and-break cycle has been convenient during long editing mornings. I still pause the routine when a meeting interrupts it.

Questions before you buy

How do I choose the correct option?

Use the option buttons above the Add to cart button and check the selected name, image, price, and availability before ordering. Choose only the option that matches the version you want.

How long does shipping take?

Standard shipping is free on every order, with no minimum spend. Delivery estimates and optional express rates are shown at checkout. We email tracking when your order ships.

What if I change my mind?

Return eligible unused, unassembled items for free within 30 days of delivery. Read the refund policy for eligibility, exclusions and return instructions. Contact us before sending anything back.

Pairs well with this

You might also like