---
product_id: 151295419
title: "EASTROCK 3/5/7C Trumpet Mouthpiece Performance Type 7c Heavy Silver Vacuum Package Trumpet Instrument Accessories"
brand: "eastrock"
price: "¥4316"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/151295419-eastrock-3-5-7c-trumpet-mouthpiece-performance-type-7c-heavy
store_origin: JP
region: Japan
---

# Precision fit for high register & C trumpets Vacuum-sealed packaging for pristine freshness Thick silver plating for durability & corrosion resistance EASTROCK 3/5/7C Trumpet Mouthpiece Performance Type 7c Heavy Silver Vacuum Package Trumpet Instrument Accessories

**Brand:** eastrock
**Price:** ¥4316
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound, own the spotlight with EastRock precision!

## Quick Answers

- **What is this?** EASTROCK 3/5/7C Trumpet Mouthpiece Performance Type 7c Heavy Silver Vacuum Package Trumpet Instrument Accessories by eastrock
- **How much does it cost?** ¥4316 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/151295419-eastrock-3-5-7c-trumpet-mouthpiece-performance-type-7c-heavy)

## Best For

- eastrock enthusiasts

## Why This Product

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

## Key Features

- • **Freshness Guaranteed:** Vacuum-sealed packaging prevents air corrosion, preserving peak performance from day one.
- • **Effortless Maintenance:** Precision-polished surface wipes clean easily, keeping your mouthpiece stage-ready.
- • **Versatile Compatibility:** Fits most standard trumpets including Yamaha, Bach, Conn, and King—play like the pros.
- • **Pro-Level Silver Plating:** Thick, pure silver layer ensures long-lasting brilliance and superior sound clarity.
- • **Optimized for High Registers:** Perfectly sized for crisp, clear notes in demanding high-register performances.

## Overview

The EASTROCK 7C trumpet mouthpiece is a silver-plated, brass-crafted accessory designed for beginners to professionals. Its thick silver plating enhances durability and sound quality, while the vacuum-sealed packaging protects against corrosion. Compatible with most standard trumpets, it delivers bright, rich tones optimized for high-register play.

## Description

EASTROCK 3/5/7C Trumpet Mouthpiece Performance Type 7c Heavy Silver Vacuum Package Trumpet Instrument Accessories

## Features

- Used Widely - Beginners or students specific silver plated trumpet mouthpiece.Mouthpiece size good for high register and also C trumpet.
- High Quality - Made of Brass ,thick silver plated and does not mix with other materials to ensure the best performance of every mouthpiece,more durable.
- Elegant&Rich Sound - EastRock trumpet mouthpiece is bright,after polishing with precision machine tools, Easy to wipe and keep them clean.
- Vaccum Package --Preventing from air corrosion,Compatible with most standard trumpets, such as Yamaha,Bach, Conn, King, etc.
- Trumpet mouthpiece is suitable for students,beginners, professional players,gifts

## Product Details

- **Color:** silver
- **Brand:** EASTROCK
- **Instrument Key:** C
- **Material:** Brass, Copper
- **Style:** Modern

## Images

![EASTROCK 3/5/7C Trumpet Mouthpiece Performance Type 7c Heavy Silver Vacuum Package Trumpet Instrument Accessories - Image 1](https://m.media-amazon.com/images/I/71zoKRxKJhL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What’s the difference between 3c 5c and 7c? which one is the best for an intermediate?**
A: 3C smaller depth and smaller rim than 7C, 5C is in middle of the 3....some experts say to start with 3C, high notes are easier with 3C..Try them all, they don't cost a lot unless you get silver or gold. Trumpet usually comes with the 7C.

**Q: Does it contain lead? I've heard that some mouthpieces do have it.**
A: I really don't know, but this is a Chinese made mouthpiece that is the fraction of the price of quality mouthpieces.  So I would not use this mouthpiece long term.  I bought it only to try the size.  I bought a more expensive mouthpiece for longterm use.  Just my opinion.

**Q: What to do if it is damaged during transportation**
A: return it

**Q: Would this fit a cornet?**
A: When gently pressing the EASTROCK Trumpet mouthpiece into my Olds Special Cornet, I found it penetrated only one eights of an inch into the lead pipe at most, and also wobbled around a bit. I did not force the mouthpiece into the lead pipe any further in an effort to seek a stable alignment or secure fit, as it would not have done this mouthpiece or the Cornet any good. Generally speaking without some sort of an adapter, the best answer to your question I can think of is, No.

## Frequently Bought Together

- EASTROCK 3/5/7C Trumpet Mouthpiece Performance Type 7c Heavy Silver Vacuum Package Trumpet Instrument Accessories
- Libretto Trumpet (Cornet) ALL-INCLUSIVE Care Kit w/Instructions: Valve Oil+Slide Grease+Cleaning Cloth+Mouthpiece/Valve/Bore Brushes, Giftable Handy Case, Time to Clean & Extend Life of your Trumpet!
- EastRock 7C Trumpet Mouthpiece Silver Plated Bb Trompeta Mouthpiece Trumpet Instrument Accessories Vacuum Packed

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/151295419-eastrock-3-5-7c-trumpet-mouthpiece-performance-type-7c-heavy](https://www.desertcart.jp/products/151295419-eastrock-3-5-7c-trumpet-mouthpiece-performance-type-7c-heavy)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*