---
product_id: 272686845
title: "LYECUN Watch Case Open Ball, Rubber Ball to Open and Close Case Backs, Watch Back Remover Tool"
brand: "lyecun"
price: "R$174"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/272686845-lyecun-watch-case-open-ball-rubber-ball-to-open-close
store_origin: BR
region: Brazil
---

# Inflatable ball for adjustable friction Soft rubber for scratch-free grip Universal fit for most watch backs LYECUN Watch Case Open Ball, Rubber Ball to Open and Close Case Backs, Watch Back Remover Tool

**Brand:** lyecun
**Price:** R$174
**Availability:** ✅ In Stock

## Summary

> 🎯 Unlock your watch’s secrets with a twist!

## Quick Answers

- **What is this?** LYECUN Watch Case Open Ball, Rubber Ball to Open and Close Case Backs, Watch Back Remover Tool by lyecun
- **How much does it cost?** R$174 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/272686845-lyecun-watch-case-open-ball-rubber-ball-to-open-close)

## Best For

- lyecun enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Grip:** Inflatable design lets you control friction for a perfect fit every time.
- • **No Batteries Needed:** 100% manual tool—always ready, no charging required.
- • **Effortless Operation:** Simple twist-and-press method ideal for both newbies and pros.
- • **Compact & Lightweight:** Weighs just 1.13 oz, fits easily in your toolkit or drawer.
- • **Scratch-Proof Precision:** Soft rubber ball ensures zero damage while opening or closing your watch.

## Overview

The LYECUN Watch Case Open Ball is a lightweight, inflatable rubber tool designed to open and close watch backs without scratching. Its friction-based operation makes it beginner-friendly and effective for most watch models, requiring no batteries and minimal effort.

## Description

LYECUN Watch Case Open Ball, Rubber Ball to Open and Close Case Backs, Watch Back Remover Tool

## Features

- This is an interesting watch repair tool which can be used to open or close the back cover of your watch. It is very friendly for newbies, The ball is made of rubber and very soft, you don't have to worry about scratching your watch if you don't handle it properly
- Working Principle: Using the friction generated by the rubber ball squeezed against the back of the watch to rotate to open the back cover
- Operation Method: hold the watch with one hand, bottom cover facing up, the other hand grasps the rubber ball and presses downward against the bottom cover of the watch, and at the same time rotates counterclockwise to open the back cover, and rotates clockwise to close it
- The rubber ball needs to be inflated first when you receive it, comes with an inflation needle. It can be inflated using your home basketball pump
- Inflatable Note: Inflate the ball until it becomes round, don't inflate it too full, otherwise the ball will be very hard, the contact area with the back cover of the watch will become smaller, and the friction will not be enough

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LYECUN |
| Part Number | MCQ045 |
| Item Weight | 1.13 ounces |
| Package Dimensions | 3.62 x 2.87 x 1.42 inches |
| Item model number | MCQ045 |
| Color | Blue |
| Batteries Required? | No |

## Images

![LYECUN Watch Case Open Ball, Rubber Ball to Open and Close Case Backs, Watch Back Remover Tool - Image 1](https://m.media-amazon.com/images/I/61nsupp9RJL.jpg)

## Frequently Bought Together

- LYECUN Watch Case Opener Ball, Watch Friction Ball Will Not Scratch the Watch Back Cover, Watch Battery Replacement Tool
- LYECUN Watch Back Remover Tool, Stainless Steel Wrench Type Watch Back Cover Opener, Adjustable Watch Back Case Opener for Battery Replacement and Watch Repair
- LYECUN Watch Press Set Back Case Closer, Watch Press Tool, Watch Crystal Press, Watch Battery Replacement Tool

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**Shop now:** [https://www.desertcart.com.br/products/272686845-lyecun-watch-case-open-ball-rubber-ball-to-open-close](https://www.desertcart.com.br/products/272686845-lyecun-watch-case-open-ball-rubber-ball-to-open-close)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*