---
product_id: 360650568
title: "Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece)"
brand: "markwort"
price: "645 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/360650568-markwort-kenko-soft-tennis-ball-starter-set-yellow-4-piece
store_origin: DK
region: Denmark
---

# Standard tennis ball size Air-inflated hollow rubber Includes pump for perfect pressure Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece)

**Brand:** markwort
**Price:** 645 kr
**Availability:** ✅ In Stock

## Summary

> 🎾 Elevate your game with the perfect soft tennis starter set!

## Quick Answers

- **What is this?** Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece) by markwort
- **How much does it cost?** 645 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/360650568-markwort-kenko-soft-tennis-ball-starter-set-yellow-4-piece)

## Best For

- markwort enthusiasts

## Why This Product

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

## Key Features

- • **Soft & Safe Design:** Hollow rubber construction ensures gentle impact, ideal for beginners
- • **Customizable Bounce:** Pump-inflated air pressure lets you control ball firmness
- • **Complete Starter Kit:** Includes 3 balls plus a pump—everything you need to start playing
- • **Pro-Level Size & Feel:** Matches official tennis ball dimensions for authentic play
- • **Bright Yellow Visibility:** Eye-catching color for easy tracking on any court

## Overview

The Markwort Kenko Soft Tennis Ball Starter Set features four standard-sized, hollow rubber balls inflated with air for a soft, beginner-friendly experience. The set includes a pump to customize ball pressure, making it perfect for big kids and recreational players seeking safe, authentic tennis practice with high visibility and easy control.

## Description

Soft, this hollow rubber ball is the same size as standard tennis ball, but inflated with air and deflated with the pump

## Features

- Package length: 11.43 cm
- Package width: 14.986 cm
- Package height: 13.716 cm
- Product Type: RECREATION BALL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Big Kid |
| Color | Yellow |
| Size | Standard Tennis Ball Size |
| Construction | hollow rubber ball inflated with air |
| Height | 4.5 inches |
| Item display length | 5.9 inches |
| Weight | 91 g |
| Item display width | 5.4 inches |
| Material type | Rubber |
| Number of items | 4 |
| Sport | Tennis |
| Included components | 3 Rubber tennis balls, Pump |
| Batteries included? | No |
| Brand | Markwort |
| Department | Unisex |
| Manufacturer | Kenko |
| Item model number | NKST300 |
| Product Dimensions | 14.99 x 13.72 x 11.43 cm; 176.9 g |
| ASIN | B004EY7S0S |

## Product Details

- **Brand:** Markwort
- **Material:** Rubber
- **Colour:** Yellow
- **Age range (description):** Big Kid
- **Item weight:** 177 g

## Images

![Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece) - Image 1](https://m.media-amazon.com/images/I/61JJp6VYQFL.jpg)
![Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece) - Image 2](https://m.media-amazon.com/images/I/71CSUxLpdEL.jpg)
![Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece) - Image 3](https://m.media-amazon.com/images/I/71msK4LUAxL.jpg)

## Questions & Answers

**Q: how long lifespan of 1 ball ?is it destroying over time?**
A: Yes, a Kenko soft tennis ball does have a limited lifespan. The ball must be properly inflated so that when it is freely dropped from 150 cm high the first bounce should be 75 cm +/- 5 cm.  How long is the lifespan?  I don't have any good answer but I can share our experience with you. We have a group of seniors who play doubles using two balls for about two hours in a session.  The balls usually last for 6-8 sessions. The rubber balls are subject to wear and tear. The harder you hit in rallying, serving, or overhead the shorter the lifespan will be.
FYI:  In 2013 we uploaded four short videos on YouTube named "Alhambra Park (near Pasadena, CA) Soft Tennis."

**Q: What is the weight of each ball?**
A: The weight is 1 oz.

Thanks

**Q: What i s the  diameter of t he ball?**
A: The diameter of a soft tennis ball is between 6.5cm and 6.7cm. For more information on playing soft tennis, please visit the website of the International Soft Tennis Federation.

**Q: Where can I buy soft-tennis rackets in US?**
A: Dear buyer. We have the set of raquets that comes with a couple of balls pluss the inflator

## Frequently Bought Together

- Markwort Kenko Soft Tennis Ball Starter Set (Yellow, 4-Piece)
- Penn Championship Tennis Balls - Extra Duty Felt Pressurized Tennis Balls - 24 Cans, 72 Balls
- Penn Pink Championship Extra Duty Tennis Ball Can

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**Shop now:** [https://www.desertcart.dk/products/360650568-markwort-kenko-soft-tennis-ball-starter-set-yellow-4-piece](https://www.desertcart.dk/products/360650568-markwort-kenko-soft-tennis-ball-starter-set-yellow-4-piece)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*