Price: $9.99
(as of Jul 26, 2025 09:38:52 UTC – Details)
Product Description
Mr. Pen Calculators
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Calculator
Calculator
Calculator
Customer Reviews
4.6 out of 5 stars 1,898
4.6 out of 5 stars 1,898
4.4 out of 5 stars 865
4.4 out of 5 stars 865
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Price
$9.99$9.99
$9.99$9.99
$5.99$5.99
$5.99$5.99
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Color
Pink
Blue
Pink
Blue
Blue
Black
Black
Power Source
Battery
Battery
Solar & Battery
Solar & Battery
Solar & Battery
Solar & Battery
Battery
Number of Lines in Display
1
1
1
1
1
1
2
Size
6.2″ x 4.4″ x 1.2″
6.2″ x 4.4″ x 1.2″
4.6″ x 2.8″ x 0.4″
4.6″ x 2.8″ x 0.4″
4.6″ x 2.6″ x 0.4″
5.7″ x 4.7″ x 1.5″
6″ x 3.3″ x 0.6″
Easy to Press
✔
✔
✔
✔
✔
✔
✔
Mr. Pen 12-digit calculator is perfect for completing basic numerical calculations, making it ideal for office, primary school, market, or even home use. It features big, sensitive keys that are easy to press down and offer quick data entry.
The mechanical switch buttons offer a responsive and satisfying click with each press, similar to a mechanical keyboard, improving the overall user experience and precision of data entry. Equipped with essential functions like memory recall, percentage calculation, and more, it meets a variety of computational needs.
Mr. Pen calculator is portable and small in size at 6.2 x 4.4 inches, so it doesn’t take up much desk space but is still comfortably sized for easy usage. It also has a large 12-digit display, increasing its visibility from any angle.
Operating on just one AAA battery (not included), this calculator is designed with an automatic shutdown feature that activates after 10 minutes of inactivity, conserving battery life and ensuring longevity.
Mr. Pen calculator is the perfect tool for quickly dealing with everyday calculation problems in various settings such as schools, offices, or even at home! It offers a fast, efficient, and user-friendly experience that makes it an ideal choice for anyone looking for a reliable calculator.
Customers say
Customers love this calculator’s pastel shade of pink and appreciate its functionality, noting it works well and is easy to read and use. Customers praise its size, with a large display screen and portability, and consider it high-quality for its price. The buttons receive mixed feedback – while customers love the big buttons and satisfying clicking sound, some mention they need to be pushed hard.
Reviews
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