---
product_id: 57318412
title: "Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable"
brand: "costzon"
price: "¥59763"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/57318412-costzon-b-flat-tenor-slide-trombone-brass-ideal-for-standard
store_origin: JP
region: Japan
---

# Portable hard-shell case Gold lacquer finish Small bore design Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable

**Brand:** costzon
**Price:** ¥59763
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash Your Inner Musician with Every Slide!

## Quick Answers

- **What is this?** Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable by costzon
- **How much does it cost?** ¥59763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57318412-costzon-b-flat-tenor-slide-trombone-brass-ideal-for-standard)

## Best For

- costzon enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Slide Action:** Experience effortless transitions between notes with precision.
- • **Complete Starter Kit:** Includes gloves, cleaning cloth, and mouthpiece for a seamless start.
- • **Lightweight & Portable:** Easily carry your trombone like a backpack, perfect for on-the-go musicians.
- • **Comfortable Playability:** Balanced weight distribution ensures hours of enjoyable practice.
- • **School-Approved Quality:** Meets and exceeds educational standards for budding musicians.

## Overview

The Costzon B Flat Tenor Slide Trombone is a high-quality brass instrument designed for beginner students and jazz enthusiasts. Crafted from gold brass with a chrome-finished cupronickel tuning slide, it offers excellent intonation and smooth slide action. This trombone comes with essential accessories, including gloves and a portable hard-shell case, making it an ideal choice for aspiring musicians.

## Description

Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable

## Features

- Gold lacquer B Flat tenor brass slide trombone - Mainly crafted by gold brass while the tuning slide is made from chrome finished cupronickel. Costzon B Flat Tenor Slide Trombone meets and exceeds school standards providing great intonation, comfort, and mechanical reliability.
- Its excellent slide action allows for smooth note changes in all registers, while its small bore makes it the ideal instrument for a beginning student or jazz musician.
- SMOOTH OPERATION - Balanced weight distribution and standard cupronickel mouthpiece provide more comfortable hand positions and smooth airflow.
- SWEET ACCESSORIES - Comes with white gloves, a cleaning cloth, mouth piece and hard-shell case which has several different storage compartments. The case is accessible to wear like a back pack and it is nice and light weight unlike older models.
- Whether you want to buy a trombone for yourself or for your friends or others, this trombone is a good choice for its high quality and cost effective price.

## Product Details

- **Color:** Gold
- **Brand:** Costzon
- **Instrument Key:** B Flat
- **Material:** Brass
- **Style:** Flat

## Images

![Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable - Image 1](https://m.media-amazon.com/images/I/61asZhvebQL._AC_UL320_.jpg)
![Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable - Image 2](https://m.media-amazon.com/images/I/61asZhvebQL._AC_UL480_FMwebp_QL65_.jpg)
![Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable - Image 3](https://m.media-amazon.com/images/I/61asZhvebQL._AC_UL640_FMwebp_QL65_.jpg)
![Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable - Image 4](https://m.media-amazon.com/images/I/61asZhvebQL._AC_UL800_FMwebp_QL65_.jpg)
![Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable - Image 5](https://m.media-amazon.com/images/I/61asZhvebQL._AC_UL960_FMwebp_QL65_.jpg)

## Questions & Answers

**Q: Is this for band?**
A: It's just a little bit heavy for a marching band. A strong wrist can handle it. Otherwise it's nice. It's very smooth with Pond's Dry Skin cream on the slide once a wee. The case cramps the tuning slide a bit, but that is only a problem if the whole band is pitched low.

**Q: What is the serial number?**
A: It wasn’t for me. For my granddaughter. She likes it.

**Q: Does this come with a 12C mouthpiece?**
A: I don't remember. I think I bought the mouthpiece separately.

**Q: Is the protection plan needed for those of you who’ve bought this?**
A: I’d spend a little more money and get a better instrument.  By the end of the school year, the gold from the instrument was coming off on my daughter’s hands.

## Frequently Bought Together

- Costzon B Flat Tenor Slide Trombone Brass, Ideal for Standard Student Beginner Trombone w/Case, Gloves, Mouthpiece, Portable
- Monster Trombone Care and Cleaning Kit | USA-Based and Veteran-Owned! Slide Cream, Slide Grease, Mouthpiece Brush to Take Care of and Clean Your Trombone
- Essential Elements for Band – Trombone Book 1 with EEi | Beginner Trombone Sheet Music and Online Audio | Hal Leonard Essential Elements Series

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*