MindWare
✓Price
$59.99
PEMENOL DIY Electronics Soldering Kit, Electronic Hourglass Timer with Adjustable 1–99 Minute Countdown, Rechargeable STEM Project Kit for Beginners
★★★★★
$59.99
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1
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About this item
- ⏳【 Build Your Own LED Hourglass】This DIY soldering kit lets you assemble a unique electronic hourglass from scratch. Watch the LED lights flow like falling sand as the timer counts down – it's a rewarding project that gives you both a functional tool and a cool desk decoration.
- ⏲️【Adjustable 1–99 Minute Countdown Timer】 Set any duration from 1 to 99 minutes, perfect for revision sessions, short breaks, classroom activities or even timed workouts. The clear LED display makes tracking the remaining time effortless.
- 🔄【Flip Interaction with Uninterrupted Countdown】Simply turn the hourglass upside down to reverse the flow of the LED ‘sand’ whilst the countdown continues seamlessly. This clever hands-on twist makes time management more engaging and sets it apart from ordinary digital timers.
- 🔔【Optional Buzzer with On/Off Control】An end-of-countdown alert helps you stay on schedule, and you can easily switch the sound on or off to match your surroundings. Ideal for quiet study areas, busy workshops, or any space where you may or may not want an audible alert.
- 🔧【DIY Soldering Kit with Guided Learning】This soldering kit is suitable for users with some experience or those working under guidance in classrooms, clubs, or supervised home projects. Once built, it becomes a functional timer and a creative electronic display piece. Basic tools and guidance are recommended for assembly.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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