---
product_id: 2201528
title: "Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing"
brand: "ez graphing"
price: "₨618"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/2201528-black-hard-slide-case-covers-see-description-for-details-older
store_origin: LK
region: Sri Lanka
---

# 6-inch & 6-cm dual rulers XY axis template for perfect graphs Made in the USA quality Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing

**Brand:** ez graphing
**Price:** ₨618
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate your graphing game with style and precision — don’t just calculate, dominate!

## Quick Answers

- **What is this?** Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing by ez graphing
- **How much does it cost?** ₨618 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/2201528-black-hard-slide-case-covers-see-description-for-details-older)

## Best For

- ez graphing enthusiasts

## Why This Product

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

## Key Features

- • **Graph Like a Pro:** Built-in XY axis template slashes graphing time and boosts accuracy for all math levels.
- • **Durable & Stylish:** Vibrant blue hard slide case offers superior protection with a sleek, envy-inducing design.
- • **Proudly American-Made:** Crafted in the USA by a math teacher, ensuring quality and classroom-tested functionality.
- • **Precision Meets Portability:** Integrated dual rulers (inch & cm) keep your measurements flawless on the go.
- • **Math Functions at Your Fingertips:** 12 essential math function guides etched for quick reference during exams and homework.

## Overview

The Blue Hard Slide Case-Cover is a patented, durable accessory designed for TI-84 Plus and TI-89 Titanium calculators. Featuring dual rulers, an XY axis template, and 12 math function guides, it streamlines graphing tasks for students from middle school to college. Made in the USA, this slide case combines practical functionality with a sleek, vibrant design that protects your calculator while enhancing your math workflow.

## Description

Note: all new TI-84 Plus calculators come with a plastic cover. Please purchase our product with this in mind. Thank you for shopping EZ Graphing! EZ Graphing slide cases are the only patented slide cover on the market that offers functionality to a calculator cover. Say 'hello' to beautiful lines with the EZ Graphing slide case for the TI-84 (all models) and TI-89 Titanium Calculator. Keep a straight edge wherever you bring your calculator! Featuring a 6 inch side ruler, a 6 centimeter top ruler, an XY axis template that will cut down time graphing axes and 12 Math functions that are important for any mathematician (middle school to college). Not only can the XY axis template help you graph, but it can draw perfect rectangles, 3-4-5 right triangles, isosceles triangles, parallel lines and much much more. Great for Geometry, Algebra, Precalculus and Calculus classes. Please visit product features tab at the ezgraphing website for geometry directions. Every slide case is Made in the USA!

Review: The ruler is nice, and the indentation next to the coordinate grid ... - This graphing case is very durable and perfectly fits with my T1-84 Silver Plus Edition. The ruler is nice, and the indentation next to the coordinate grid can even function as a temporary pencil holder. I love this case, even more than the original. This is a must have accessory for college and HS students. The graphs etched on to the case also look very cool and it gives the case more "mathematical charm". :)
Review: Awesome product, this EZ Graphing Slide Case for TI-84 Plus C Silver Edition - Innovative product! I love the vibrant blue color. Great fit! The "Made in the USA" Quality is evident throughout! I have used the template and straight-edge as a trial, and I must say, I am impressed. It is very easy to use. I will show it off at my college and illicit reaction. I am sure that the response will be positive...and envious. I am very satisfied with this EZ Graphing Slide Case. Packaging was superb and shipment was fast through desertcart. I highly recommend this item for those taking classes requiring the precision, accuracy, and or neatness when graphing!

## Features

- Note: all new TI-84 Plus calculators come with a plastic cover. Please purchase our product with this in mind. Thank you for shopping EZ Graphing!
- 6 inch side ruler, 6 centimeter top ruler, XY axis template for quick axes, 12 Math functions
- Perfect for students taking Geometry, Algebra, Trigonometry, Precalculus, Calculus
- Made in the USA, invented by a high school math teacher
- Save $$$ by eliminating the need for graphing paper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HFYLI5A |
| Best Sellers Rank | #236,138 in Office Products ( See Top 100 in Office Products ) #81 in Graphing Office Calculators |
| Customer Reviews | 4.3 4.3 out of 5 stars (156) |
| Date First Available | April 7, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.8 ounces |
| Item model number | EZAMZ-BLK1 |
| Manufacturer | EZ Graphing |
| Product Dimensions | 7.7 x 3.7 x 0.65 inches |

## Product Details

- **Brand:** EZ Graphing
- **Calculator Type:** Graphing
- **Color:** Black
- **Power Source:** Battery Powered
- **Screen Size:** 6 Inches

## Images

![Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing - Image 1](https://m.media-amazon.com/images/I/41zvFaN476L.jpg)
![Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing - Image 2](https://m.media-amazon.com/images/I/71xQpFpOJOL.jpg)
![Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing - Image 3](https://m.media-amazon.com/images/I/71+KvTjL+FL.jpg)
![Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing - Image 4](https://m.media-amazon.com/images/I/61-1Rn9KJlL.jpg)
![Black Hard Slide Case-Covers (See Description for Details) for Older TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing - Image 5](https://m.media-amazon.com/images/I/61IXt7q5qmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The ruler is nice, and the indentation next to the coordinate grid ...
*by A***R on November 27, 2015*

This graphing case is very durable and perfectly fits with my T1-84 Silver Plus Edition. The ruler is nice, and the indentation next to the coordinate grid can even function as a temporary pencil holder. I love this case, even more than the original. This is a must have accessory for college and HS students. The graphs etched on to the case also look very cool and it gives the case more "mathematical charm". :)

### ⭐⭐⭐⭐⭐ Awesome product, this EZ Graphing Slide Case for TI-84 Plus C Silver Edition
*by J***N on August 11, 2015*

Innovative product! I love the vibrant blue color. Great fit! The "Made in the USA" Quality is evident throughout! I have used the template and straight-edge as a trial, and I must say, I am impressed. It is very easy to use. I will show it off at my college and illicit reaction. I am sure that the response will be positive...and envious. I am very satisfied with this EZ Graphing Slide Case. Packaging was superb and shipment was fast through Amazon. I highly recommend this item for those taking classes requiring the precision, accuracy, and or neatness when graphing!

### ⭐⭐⭐⭐ Just As Advertised
*by T***E on September 26, 2024*

Though I feel like it’s a bit pricey for a piece of plastic, it does get the job done. It may be a bit bulky for those who don’t actually use the ruler (the thing that makes it bulky).

## Frequently Bought Together

- EZ Graphing Black Hard Slide Case-Covers (See Description for Details) for TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing
- USB Power and Data Cable for Texas Instruments Calculators, TI-84 Plus, TI-84 Plus C Silver Edition, TI 89 Titanium, TI Nspire CX / TI Nspire CX CAS Graphing Calculators
- Texas Instruments TI-84 Plus Graphics Calculator, Black 320 x 240 pixels (2.8" diagonal)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-19*