---
product_id: 102587239
title: "DIY Crafts Watch Case Opener Friction Ball Tool Set | Non-slip friction balls for safely opening screw-back watch cases without metal tools (2 Pcs)"
brand: "otoolworld"
price: "9301CFA"
currency: XOF
in_stock: true
category: "Otoolworld"
url: https://www.desertcart.sn/products/102587239-diy-crafts-watch-case-opener-friction-ball-tool-set-non
store_origin: SN
region: Senegal
---

# Random vibrant colors (yellow or blue) 0.5 inch diameter fits most watch backs 2 friction balls for precise grip DIY Crafts Watch Case Opener Friction Ball Tool Set | Non-slip friction balls for safely opening screw-back watch cases without metal tools (2 Pcs)

**Brand:** otoolworld
**Price:** 9301CFA
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock your watch’s secrets with style and ease!

## Quick Answers

- **What is this?** DIY Crafts Watch Case Opener Friction Ball Tool Set | Non-slip friction balls for safely opening screw-back watch cases without metal tools (2 Pcs) by otoolworld
- **How much does it cost?** 9301CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/102587239-diy-crafts-watch-case-opener-friction-ball-tool-set-non)

## Best For

- otoolworld enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Color Pop:** Random yellow or blue balls add a splash of style to your watch toolkit—stand out while you fix.
- • **DIY Air Inflation Ready:** Easily inflate the balls yourself with a standard basketball pump for optimal grip every time.
- • **Universal Compatibility:** Perfect for most watch case backs, making it a must-have for every millennial watch enthusiast.
- • **Compact & Portable Design:** Half-inch diameter balls fit comfortably in your hand and pocket for on-the-go repairs.
- • **Effortless Watch Case Opening:** Twist and unlock stubborn watch backs with smooth friction balls designed for precision.

## Overview

DIY Crafts OTOOLWORLD Two Ball Watch Case Openers come as a pair of 0.5-inch diameter friction balls in random yellow or blue colors. Designed to provide a firm grip on watch backs, these compact tools allow you to twist open cases effortlessly. They can be inflated manually for enhanced friction, making them a practical and stylish addition to any watch repair kit.

## Description

Diy crafts about the product great for opening watch cases hold the watch in one hand and in the other hand, press the friction ball onto the back of the watch. Start twisting to unscrew the watch back. 2-1/2 inches in diameter and you can fill air by the basketball pump yourself if need full air

## Features

- Product Contents: Includes 2 friction balls for opening watch case backs. Ball colour is supplied at random in yellow or blue.
- Easy Operation: Simply press the friction ball against the watch back and twist to remove or tighten the case without scratching.
- Size: Each friction ball measures approximately ½ inches in diameter, providing a comfortable grip during use.
- Adjustable Firmness: Can be inflated using a standard basketball pump if additional air pressure is required for better grip.
- Applications: Ideal for opening screw-back watch cases during battery replacement, repair and routine watch maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07417BNF9 |
| Additional Features | Features End Of Title Included Mentione in (Brackets) |
| Best Sellers Rank | #9,015 in Watches ( See Top 100 in Watches ) #323 in Watch Boxes |
| Brand Name | OTOOLWORLD |
| Closure Type | no closure |
| Colour | Blue/Yellow |
| Country of Publication | India |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,304) |
| Finish Types | Bright |
| Importer Contact Information | MR. DIY Crafts India M/s Gifts 2 Gifts, Kalbadevi Metro Station, Mumbai 400002, Up to Date Products & Tools, Do It YourSelf, Mr. DIY Crafts:- Customer Care :- 9819821075, Whatsapp:- 7718872878 |
| Included Components | Qty As Title, Package Include As Title, Please Check Title End Side In Brackets |
| Inner Material | Faux Leather |
| Item Dimensions D x W x H | 5D x 5W x 5H Millimeters |
| Item Type Name | diy_product_B07417BNF9 |
| Item Weight | 495 Grams |
| Jewelry Storage Type | Jewelry Case |
| Manufacturer | DIY Crafts Gifts 2 Gifts, No |
| Manufacturer Contact Information | No |
| Manufacturer Part Number | diy_product_B07417BNF9 |
| Manufacturer Warranty Description | 10 Days For Non Used Items By DIY Crafts ® M/s Gifts 2 Gifts Mumbai, Replacement Only |
| Material Type | Check Properly End Side Of Title Of This Page, Items Enclosure Material As Shown In Image Photo, Title End Side Brackets Give You Accurate Detail Of Included Items |
| Model Number | diy_product_B07417BNF9 |
| Mounting Type | Table Top |
| Number Of Drawers | 1 |
| Number of Compartments | 2 |
| Number of Items | 1 |
| Packer Contact Information | No |
| Recommended Uses For Product | Cycling |
| Shape | Round |
| Style Name | Styles End Of Title Included Mentione in (Brackets) |
| Target Audience | Women |
| UPC | 695288514341 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** OTOOLWORLD
- **Colour:** Blue/Yellow
- **Finish Type:** Bright
- **Product Dimensions:** 5D x 5W x 5H Millimeters
- **Recommended Uses For Product:** Cycling
- **Shape:** Round
- **Special Feature:** Features End Of Title Included Mentione in (Brackets)
- **Style:** Styles End Of Title Included Mentione in (Brackets)
- **Target Audience:** Women

## Images

![DIY Crafts Watch Case Opener Friction Ball Tool Set | Non-slip friction balls for safely opening screw-back watch cases without metal tools (2 Pcs) - Image 1](https://m.media-amazon.com/images/I/61gXliQXl2L.jpg)

## Questions & Answers

**Q: What different kind of strings does it hold?**
A: It’s compatible with shoelaces, paracords, nylon ropes, and elastic cords etc.

**Q: Can I use it for outdoor gear?**
A: Yes, It’s weather-resistant and ideal for tents, sleeping bags, and hiking gear.

**Q: Is the spring durable?**
A: Yes, the internal spring is built for long-lasting, high-tension indoor and outdoor use.

**Q: Will they damage fabric or cords?**
A: No, the smooth plastic and rounded design protect against fraying or cuts.

**Q: Will it slip while using?**
A: Not at all. The strong spring mechanism ensures a firm hold, even under tension.

## Frequently Bought Together

- OTOOLWORLD Watch Case Open Ball Friction Ball Watch Case Open Ball Battery Change
- LYECUN Air Duster, Air Blower Dust Blaster for Watch, Keyboard, Cameras Lens Cleaning
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-03*