---
product_id: 92035537
title: "For the Casio FX-991 DE X"
brand: "wyngs"
price: "€ 25.10"
currency: EUR
in_stock: null
reviews_count: 4
url: https://www.desertcart.es/products/92035537-for-the-casio-fx-991-de-x
store_origin: ES
region: Spain
---

# 7 vibrant color options 3-sided secure zipper Impact-resistant hard shell For the Casio FX-991 DE X

**Brand:** wyngs
**Price:** € 25.10
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Protect your power tool in style—because your calculator deserves the best!

## Quick Answers

- **What is this?** For the Casio FX-991 DE X by wyngs
- **How much does it cost?** € 25.10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/92035537-for-the-casio-fx-991-de-x)

## Best For

- wyngs enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Hustle:** Durable, long-lasting case designed to keep pace with your school, university, or office grind.
- • **Style Meets Function:** Choose from 7 sleek colors to match your personal vibe—stand out or stay classic in any setting.
- • **Precision Fit, Zero Slip:** Tailored design keeps your calculator locked in place, ensuring no accidental slips during your busiest days.
- • **Ultimate Calculator Armor:** Robust EVA shell shields your Casio FX-991DE from scratches, knocks, and dirt—perfect for on-the-go pros.
- • **Effortless Access, Maximum Security:** Smooth 3-sided zipper lets you quickly stow or retrieve your device while maintaining full protection.

## Overview

The WYNGS Protective Case in black is a durable EVA hard-shell cover designed specifically for the Casio FX-991DE CW/DE X calculator. Featuring a precise fit, impact resistance, and a smooth 3-sided zipper, it offers reliable protection against scratches, knocks, and dirt. Available in seven colors, it’s ideal for students and professionals seeking both style and security during transport.

## Description

Protective Case Black compatible with Calculator Casio FX-991DE CW/DE X

## Features

- Maximum protection for your calculator - The robust protective case reliably protects your device from scratches, knocks and dirt. Perfect for school, university and the office. The impact-resistant hard shell ensures long-lasting use and optimally secures your calculator during transportation.
- Hard-shell case with precise fit - The sturdy EVA hard-shell case offers excellent protection against external influences. The tailored fit keeps your calculator securely in place, prevents it from slipping and ensures a firm hold in the protective case.
- Secure hold thanks to 3-sided zipper - The custom-fit protective cover has a high-quality, smooth-running zipper that can be opened on three sides. This makes it easy to remove and stow away your calculator while keeping it optimally protected at all times.
- Modern color selection for every style - Choose your favorite color from a large selection: Black, blue, red, turquoise, light gray, dark gray and pink. Whether discreet or eye-catching - find the right protective case for your calculator and bring color into your everyday school or university life!
- Attention: Calculator not included - Only the protective case is included in the scope of delivery. The calculator shown is for illustrative purposes only. This protective case is the perfect addition to transport your device safely and protect it from damage.

## Product Details

- **Brand:** WYNGS
- **Colour:** Black
- **Calculator Type:** Scientifc
- **Power source:** Battery Powered
- **Model name:** Casio FX-991DE CW/DE X
- **Material:** Faux Leather
- **Compatible devices:** fx-991SP CW/Casio FX-991SP X ClassWiz
- **Display type:** LCD
- **UPC:** 634397999366
- **Manufacturer:** WYNGS

## Images

![For the Casio FX-991 DE X - Image 1](https://m.media-amazon.com/images/I/71NhjngwepL.jpg)
![For the Casio FX-991 DE X - Image 2](https://m.media-amazon.com/images/I/91Tqx+gNF7L.jpg)
![For the Casio FX-991 DE X - Image 3](https://m.media-amazon.com/images/I/81dYYJHL9cL.jpg)
![For the Casio FX-991 DE X - Image 4](https://m.media-amazon.com/images/I/81NB9FBbgiL.jpg)
![For the Casio FX-991 DE X - Image 5](https://m.media-amazon.com/images/I/81PuN3IvHnL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Can you choose your preferred colour?**
A: Hi,

Thank you for your question.

Yes, you should be able to choose your preferred colour.

## Customer Reviews

### ⭐⭐⭐⭐⭐ One very happy grandson
*by C***S on 4 February 2024*

He says it looks very cool and certainly will protect his new scientific calculator - both presents big Christmas hits. Clever old Santa!

### ⭐⭐⭐⭐ Not essential but useful
*by E***T on 15 December 2019*

Not essential but useful to protect calculator

### ⭐⭐⭐ Missing item
*by A***I on 9 December 2019*

I have received only cover without a calculator it self.

## Frequently Bought Together

- WYNGS Protective Case Black compatible with Casio FX-991CW / Casio FX-991EX scientific ClassWiz Calculator
- Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book

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**Shop now:** [https://www.desertcart.es/products/92035537-for-the-casio-fx-991-de-x](https://www.desertcart.es/products/92035537-for-the-casio-fx-991-de-x)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*