---
product_id: 580821889
title: "Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso"
brand: "casio"
price: "$27.48"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/580821889-calcuso-economy-package-casio-fx-991ex-wyngs-protective-case-black
store_origin: EC
region: Ecuador
---

# 9 memories 552 functions robust case Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso

**Brand:** casio
**Price:** $27.48
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Success with Style!

## Quick Answers

- **What is this?** Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso by casio
- **How much does it cost?** $27.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/580821889-calcuso-economy-package-casio-fx-991ex-wyngs-protective-case-black)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind:** Enjoy the confidence of the CALCUSO Extended Warranty, safeguarding your investment.
- • **Memory Mastery:** Store and recall up to 9 variable memories for seamless calculations.
- • **All-in-One Package:** Get everything you need in one sleek bundle: calculator, case, and warranty.
- • **Durable Protection:** The WYNGS protective case ensures your calculator is safe and stylish on the go.
- • **Unleash Your Potential:** With 552 functions at your fingertips, tackle any mathematical challenge with ease.

## Overview

The Calcuso Economy Package includes the Casio FX-991EX scientific calculator, featuring 552 functions and 9 variable memories, along with a durable black WYNGS protective case and an extended warranty from Calcuso, ensuring both functionality and protection for your essential tool.

## Description

BB

## Features

- Casio FX-991EX with 552 functions
- 9 variable memories
- The robust protective case from WYNGS in black, zip closes the protective bag securely over three sides
- Includes CALCUSO Extended Warranty
- Contents: Casio FX-991EX, WYNGS protective case black, extended warranty from Calcuso

## Product Details

- **Brand:** Casio
- **Colour:** black
- **Calculator Type:** Engineering/Scientific
- **Power source:** Battery Powered
- **Number of batteries:** 1 LR44 batteries required. (included)
- **Model name:** FX 991EX
- **Material:** Hard shell
- **Display type:** LCD
- **Manufacturer:** Casio

## Images

![Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso - Image 1](https://m.media-amazon.com/images/I/7129T99Yt0L.jpg)
![Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso - Image 2](https://m.media-amazon.com/images/I/610egL7ThKL.jpg)
![Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso - Image 3](https://m.media-amazon.com/images/I/61uaDjwkiSL.jpg)
![Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso - Image 4](https://m.media-amazon.com/images/I/61wBDh+tM0L.jpg)
![Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso - Image 5](https://m.media-amazon.com/images/I/61b2wdqFWkL.jpg)

## Frequently Bought Together

- Calcuso Economy Package: Casio FX-991EX + WYNGS Protective Case Black + Extended Warranty from Calcuso
- Casio FX-991CW Advanced Scientific Calculator (UK Version)
- Pearson Edexcel A level Mathematics Pure Mathematics Year 2 Textbook + e-book (A level Maths and Further Maths 2017)

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**Shop now:** [https://www.desertcart.ec/products/580821889-calcuso-economy-package-casio-fx-991ex-wyngs-protective-case-black](https://www.desertcart.ec/products/580821889-calcuso-economy-package-casio-fx-991ex-wyngs-protective-case-black)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-18*