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CASIO SCIENTIFIC CALCULATOR (FX-991ES PLUS)
CASIO SCIENTIFIC CALCULATOR (FX-991ES PLUS)
CASIO SCIENTIFIC CALCULATOR (FX-991ES PLUS)
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CASIO SCIENTIFIC CALCULATOR (FX-991ES PLUS)

Marsoni M251S
Sale price$92.00
Pay 4 payments of $23.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CASIO SCIENTIFIC CALCULATOR (FX-991ES PLUS)Description Casio FX 991ES Plus Scientific Calculator Packaging 1 unit calculator per box Features Dual power (Battery & Solar) 417 Number of functions 10 digit mantissa + 2 digit exponential display High resolution screen with Dot matrix display Durable and long life span Plastic Keys 40 Scientific constants 40 Metric conversions (20 conversion pairs) 9 variable memories *Includes new slide on hard case
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Verified Purchase
Sharon
West Palm Beach, US
★★★★★ 5
Lightweight and it works!
Size: 1.7 Fl Oz (Pack of 1)
I love how this sunblock goes on so smoothly. I use it daily and have not gotten burned in this extreme Florida weather. I also like that I don’t sweat using it, unlike some other sunscreens I’ve use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
M
Verified Purchase
Marcia Staley Olsen
Omaha, US
★★★★★ 5
Good quality
light and blends pretty well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
H
Verified Purchase
Hunter
Phoenix, US
★★★★★ 5
Amazing stuff!!
Love love love this stuff! You do have to spread it out well to not go right through it but it doesn’t take more than a thin layer to protect you all day!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
A
Verified Purchase
allentda
Birmingham, US
★★★★★ 4
amazing product, a little too pricey
it worked amazing while we were trying to swim in the ocean and snorkel in the ocean. The only downfall I have of this is the price is so much for such a little amount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
S
Verified Purchase
Segev
Lowell, US
★★★★★ 5
Great clean sunscreen
Great sunscreen, made of minerals instead of chemicals, holds nice in water when surfacing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025

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