---
product_id: 257331214
title: "Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners"
brand: "penn"
price: "€ 5.92"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/257331214-penn-qst-36-tennis-balls-youth-felt-red-tennis-balls
store_origin: PT
region: Portugal
---

# USTA approved for official youth play 75% reduced speed for beginners Durable felt for long-lasting play Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners

**Brand:** penn
**Price:** € 5.92
**Availability:** ❌ Out of Stock

## Summary

> 🎾 Serve up your future with the ball that’s made for champions-in-training!

## Quick Answers

- **What is this?** Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners by penn
- **How much does it cost?** € 5.92 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/257331214-penn-qst-36-tennis-balls-youth-felt-red-tennis-balls)

## Best For

- penn enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium durable felt ensures your game stays consistent, ball after ball, match after match.
- • **Trusted Legacy:** Backed by 100 years of Penn’s expertise, America’s #1 selling tennis ball brand for youth players.
- • **Play Like a Pro:** USTA approval guarantees these balls meet official standards for the 10 and Under Tennis Program—train with the best.
- • **Track Every Spin:** Distinctive red and yellow two-tone felt design helps young players visually follow ball movement and improve control.
- • **Perfect for Rookie Aces:** Lower compression means controlled bounce and slower speed—ideal for mastering your first serves on a 36' court.

## Overview

Penn QST 36 Tennis Balls are specially designed for kids 10 and under, featuring 75% reduced speed and lower compression for controlled bounce on 36' courts. The red and yellow two-tone felt enhances ball visibility and spin tracking, while durable felt construction ensures long-lasting performance. USTA approved and backed by a century of Penn’s expertise, these balls are the go-to choice for beginner players mastering the fundamentals.

## Description

Penn QST 36 Felt Tennis Ball in Polybag

## Features

- AMERICA'S #1 SELLING BALL: The product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America.
- GREAT FOR BEGINNERS: The QST 36 kids' tennis ball features lower compression for controlled bounce and 75% reduced speed. An ideal beginner ball for playing on a 36' court.
- MASTER THE BASICS: With a red and yellow 2-tone felt design that allows players to easily track spin, Penn junior tennis balls are great for young players still mastering the basics of ball control.
- USTA APPROVED: A high quality and consistent ball, Penn QST is approved by the USTA for the 10 and Under Tennis Program.
- LASTING DURABILITY: Durable felt ensures the all courts tennis balls will play like new for as long as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range | 10 years and below |
| Color | Red |
| Size | 3/balls |
| Style | 3-Ball Polybag |
| League | Tennis |
| Construction | Felt-covered |
| Height | 3.5 inches |
| Length | 10 inches |
| Weight | 0.29 Pounds |
| Width | 3.3 inches |
| Material Type | Rubber |
| Number of Items | 3 |
| Number of Pieces | 1 |
| Season | Tennis |
| Sport | Tennis |
| Batteries Included? | No |
| Brand | Penn |
| Department | unisex-adult unisex-child mens womens |
| Manufacturer | Penn |
| Item model number | 521915 |
| Product Dimensions | 25.4 x 8.38 x 8.89 cm; 131.54 g |
| ASIN | B00KLXIY18 |

## Product Details

- **Brand:** Penn
- **Material:** Rubber
- **Colour:** Red
- **Age range (description):** 10 years and below
- **Item weight:** 132 g

## Images

![Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners - Image 1](https://m.media-amazon.com/images/I/61nK+ZTfNWL.jpg)
![Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners - Image 2](https://m.media-amazon.com/images/I/411b-3UbVTL.jpg)
![Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners - Image 3](https://m.media-amazon.com/images/I/81zQpV89muL.jpg)

## Available Options

This product comes in different **Pattern Name, Size, Style** options.

## Questions & Answers

**Q: Description says 36 balls, but the option is a bag of 12?**
A: It's 12 balls. The 36 you are seeing just means the balls are meant for a 36 foot court.

**Q: What is the weight of a ball?**
A: very light was for my dog good

**Q: Is this solid foam?**
A: No it is not solid foam. It is exactly like a regular tennis ball except it is bigger. It is also slower when it bounces. I guess it is larger and slower so beginning tennis players have a better chance of hitting the ball. ( I am only speculating as to that as I bought the balls for my dogs and not to play tennis).

**Q: Does this come with a mesh bag to carry the balls?**
A: no it will come with a poly bag.

## Frequently Bought Together

- Penn QST 36 Tennis Balls - Youth Felt Red Tennis Balls for Beginners
- HEAD Speed Junior/Kids Tennis Racquet
- WILSON US Open Youth Tennis Balls - 3 Balls

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**Shop now:** [https://www.desertcart.pt/products/257331214-penn-qst-36-tennis-balls-youth-felt-red-tennis-balls](https://www.desertcart.pt/products/257331214-penn-qst-36-tennis-balls-youth-felt-red-tennis-balls)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-23*