---
product_id: 726869148
title: "Wilson Championship Extra Duty Hard Tennis Ball, Box of 12 Cans, 36 Balls (I.T.F Approved Balls"
brand: "wilson"
price: "253 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Wilson(ウイルソン)"
url: https://www.desertcart.dk/products/726869148-wilson-championship-extra-duty-hard-tennis-ball-box-of-12
store_origin: DK
region: Denmark
---

# ITF Approved Pro-Level Balls 36 Balls in Bulk Box Extra Duty Felt Durability Wilson Championship Extra Duty Hard Tennis Ball, Box of 12 Cans, 36 Balls (I.T.F Approved Balls

**Brand:** wilson
**Price:** 253 kr
**Availability:** ✅ In Stock

## Summary

> 🎾 Elevate your game with Wilson’s championship durability and pro feel!

## Quick Answers

- **What is this?** Wilson Championship Extra Duty Hard Tennis Ball, Box of 12 Cans, 36 Balls (I.T.F Approved Balls by wilson
- **How much does it cost?** 253 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/726869148-wilson-championship-extra-duty-hard-tennis-ball-box-of-12)

## Best For

- wilson enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Extra duty felt designed to withstand intense hard court sessions.
- • **Value-Packed Bulk:** 36 balls across 12 cans—practice without limits or worry.
- • **Trusted Brand Legacy:** Wilson’s classic quality ensures reliable play every time.
- • **Pro-Grade Performance:** ITF-approved for official play and trusted worldwide.
- • **All-Surface Versatility:** Optimized for consistent bounce on all court types.

## Overview

Wilson Championship Extra Duty Hard Tennis Balls come in a bulk box of 36 ITF-approved balls, engineered with durable felt for hard courts and consistent bounce. Ideal for serious practice and club play, these balls offer professional-grade quality at a value price, making them the go-to choice for millennial managers who demand performance and reliability in every match.

## Description

Practice ball recommended for high-impact tennis clubs

Review: 本来の用途ではないですが良かったです。 コスパよし、しっかりマッサージに使えます。
Review: 日頃のテニスの練習用に購入しました。 トップグレードの試合球（USオープンなど）と厳密に比べれば、打感や反発力に多少の違いはありますが、サークルや部活の練習で使う分には「普通に使える」十分なクオリティです。変な癖もなく、バウンドも一定しています。 「エクストラ・デューティー」というだけあってフェルトの耐久性もあり、ハードコートで使ってもすぐにはヘタりません。 何よりこの価格帯でウィルソンのボールが買えるので、コストパフォーマンスは非常に高いと思います。消耗品なので、気兼ねなく新しい缶を開けられるのはありがたいです。

## Features

- WILSON's classic tennis ball is widely supported around the world
- Recommended Surface: All Coat
- Quantity: 1 can (3 bulbs)
- Officially licensed: International Tennis Federation (ITF)
- Brand: Wilson

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001FZCVTM |
| Amazon Bestseller | #50 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Pressurized Extra-Duty Tennis Balls |
| Batteries Included | No |
| Color | yellow |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,020) |
| Date First Available | August 7, 2012 |
| Material | Synthetic Rubber |
| Model Number | WRT100101 |
| Product Dimensions | 21.84 x 7.37 x 7.37 cm; 21 g |
| Size | 1-Can |
| Sport Type | Tennis |
| Target Audience | Unisex |
| Team Name | テニス |
| Use Object | Unisex-Adults |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** WILSON
- **Color:** yellow
- **Item Weight:** 0.02 Kilograms
- **Material:** Synthetic Rubber

## Images

![Wilson Championship Extra Duty Hard Tennis Ball, Box of 12 Cans, 36 Balls (I.T.F Approved Balls - Image 1](https://m.media-amazon.com/images/I/61pxuUJu9TL.jpg)

## Questions & Answers

**Q: I'm playing in Quito. Elevation 9300ft. Has anyone played them at an altitude like that?**
A: Yes- in breckenridge CO- elevation quite high as well. The balls fly higher you go. Not the same as playing at sea level, for certain.

**Q: What number are they? 1, 2, 3 or 4?**
A: I use them by the hundreds for tennis coaching. I never paid much attention to the numbers, but I opened 4 today and each had 1 can of each number.

**Q: How many balls are there in the can? 1 or 3?**
A: 3 balls. Good deal!

**Q: Which is firmer, heavy duty or extra duty? I need these to put on my back and keep me from sleeping on it.**
A: My cattle dog loves tennis balls! We have to buy the extra duty or he cracks them quickly. Hope this helps!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Y***L on November 20, 2025*

本来の用途ではないですが良かったです。 コスパよし、しっかりマッサージに使えます。

### ⭐⭐⭐⭐ Review
*by R***U on November 21, 2025*

日頃のテニスの練習用に購入しました。 トップグレードの試合球（USオープンなど）と厳密に比べれば、打感や反発力に多少の違いはありますが、サークルや部活の練習で使う分には「普通に使える」十分なクオリティです。変な癖もなく、バウンドも一定しています。 「エクストラ・デューティー」というだけあってフェルトの耐久性もあり、ハードコートで使ってもすぐにはヘタりません。 何よりこの価格帯でウィルソンのボールが買えるので、コストパフォーマンスは非常に高いと思います。消耗品なので、気兼ねなく新しい缶を開けられるのはありがたいです。

### ⭐⭐⭐⭐⭐ Review
*by ミ***ラ on January 26, 2026*

洗濯機に入れて使っているよ。汚れがきれいによく落ちる。

## Frequently Bought Together

- WILSON Championship Tennis Balls
- Wilson Federer Adult Recreational Tennis Racket - Grip Size 3 - 4 3/8", Red/White/Black
- Penn Championship Tennis Balls - Regular Duty Felt Pressurized Tennis Balls

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-29*