Home > Calculators > Mr. Pen- Scientific Calculator, 2 Line, Scientific Calculators, Scientific Calculators for Students, Fraction Calculator, College Calculator, Math Calculator, Engineering Calculator, Calculator ; Visit the Mr. Pen Store
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About Mr. Pen- Scientific Calculator, 2 Line, Calculator Scientific, Fraction Calculator
Overall Feedback:
74% positive
80% praised the clear and bright display, while 20% found it hard to read in low light
The calculator has a terrible viewing angle characteristic of the LCD display. When I place it at my usual spot, the display becomes unreadable, making it more of a novelty than a real help to me as a student or engineer who needs its functionality.
I find the calculator hard to use due to its terrible viewing angle characteristic of the LCD display. It seems more like a novelty than a real help to students or engineers who might want its functionality.
70% liked the durable material, but 30% found it flimsy
The worst problem with this calculator is the terrible viewing angle characteristics of the LCD display, making it more of a novelty than a real help to whoever else might want the functionality of this product.
I find the worst problem with this calculator to be the terrible viewing angle characteristics of the LCD display, making it hard to use.
82% found the design comfortable and intuitive, while 18% found it awkward to hold
The worst problem with this calculator is the terrible viewing angle characteristics of the LCD display, which makes it hard to use and more of a novelty than a real help to me or anyone else who wants the functionality of this product.
The calculator has a terrible viewing angle characteristic of the LCD display. When I place it at my usual spot, the display becomes unreadable, making it more of a novelty than a real help to me as a student or engineer who needs its functionality.
I love the aesthetic/design of the calculator, especially the retro buttons. They are satisfying and easy to use, especially with fake nails.
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