---
product_id: 4338305
title: "Boomwhackers Octavator Tube Caps"
brand: "boomwhackers"
price: "$32.05"
currency: USD
in_stock: true
reviews_count: 13
category: "Boomwhackers"
url: https://www.desertcart.us/products/4338305-boomwhackers-octavator-tube-caps
store_origin: US
region: United States of America
---

# Lowers pitch by 1 octave Set of 8 caps for full coverage Durable, non-toxic plastic Boomwhackers Octavator Tube Caps

**Brand:** boomwhackers
**Price:** $32.05
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock deeper vibes with every tap!

## Quick Answers

- **What is this?** Boomwhackers Octavator Tube Caps by boomwhackers
- **How much does it cost?** $32.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/4338305-boomwhackers-octavator-tube-caps)

## Best For

- boomwhackers enthusiasts

## Why This Product

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

## Key Features

- • **Elevate Group Play:** Unlock new song possibilities and impress your ensemble with extended octaves.
- • **Kid-Friendly Design:** Lightweight and safe plastic perfect for young musicians and classroom use.
- • **Seamless Integration:** Fits perfectly on Boomwhackers tubes, no extra tools or adjustments needed.
- • **Complete Set for Any Kit:** 8 caps included to transform any Boomwhackers set—no tube left behind.
- • **Expand Your Musical Range:** Instantly drop your Boomwhackers an octave for richer, deeper soundscapes.

## Overview

The Boomwhackers Octavator Tube Caps are durable, non-toxic plastic caps that lower the pitch of Boomwhackers tubes by one octave. This 8-pack set is designed to fit any Boomwhackers collection, expanding musical possibilities for educators, performers, and enthusiasts alike.

## Description

Lower the octave of your Boomwhackers! These caps lower the pitch of a Boomwhacker by an octave when placed on one end of the tube. The 8-pack contains enough caps to use on any of the Boomwhackers sets. Features: Durable, non-toxic plastic Lowers the pitch 1 octave Set includes 8 caps Boomwhackers sold separately

Review: exactly what I needed - As a Suzuki piano teacher, I work with small children. Even though they're young, their repertoire is quite extensive. I wanted to have a set of low Boomwhackers so we could play the songs that need more than one octave, but the tubes in the bass set were MUCH too long for a 4- or 5 year old to use successfully. So I simply bought another set of C Major Diatonic tubes and put the Octavator caps on them. My students love them and are genuinely thrilled to be able to play all the songs in Book One on the Boomwhackers (I got the treble extension pack as well quite a while ago).
Review: Perfect Addition - These octavator caps are the perfect addition to your class set of Boomwhackers. It brings the musical experience to a new level.

## Features

- Expand the capabilities of your Boomwhackers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004TT3S |
| Body Material | Plastic |
| Color Name | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (266) |
| Date First Available | July 16, 2004 |
| Global Trade Identification Number | 00674362000079 |
| Included Components | not included |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item model number | BOOM-OC8G |
| Manufacturer | Boomwhackers |
| Material Type | Plastic |
| Product Dimensions | 1.5 x 3.5 x 8 inches |
| Scale Length | inches |
| Set Name | Boomwhackers Octavator Caps Set |
| UPC | 674362000079 674362000062 499998877563 |

## Product Details

- **Brand:** Boomwhackers
- **Color:** Black
- **Item dimensions L x W x H:** 1.5 x 3.5 x 8 inches
- **Material:** Plastic
- **Model Name:** OC6G

## Images

![Boomwhackers Octavator Tube Caps - Image 1](https://m.media-amazon.com/images/I/81Kdd5F6TwL.jpg)
![Boomwhackers Octavator Tube Caps - Image 2](https://m.media-amazon.com/images/I/41DWcJEUkWL.jpg)
![Boomwhackers Octavator Tube Caps - Image 3](https://m.media-amazon.com/images/I/31Eq+gV-QxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ exactly what I needed
*by D***T on October 3, 2013*

As a Suzuki piano teacher, I work with small children. Even though they're young, their repertoire is quite extensive. I wanted to have a set of low Boomwhackers so we could play the songs that need more than one octave, but the tubes in the bass set were MUCH too long for a 4- or 5 year old to use successfully. So I simply bought another set of C Major Diatonic tubes and put the Octavator caps on them. My students love them and are genuinely thrilled to be able to play all the songs in Book One on the Boomwhackers (I got the treble extension pack as well quite a while ago).

### ⭐⭐⭐⭐⭐ Perfect Addition
*by C***I on June 28, 2022*

These octavator caps are the perfect addition to your class set of Boomwhackers. It brings the musical experience to a new level.

### ⭐⭐⭐⭐ Exactly what they're supposed to be, but overpriced.
*by D***H on January 2, 2018*

Putting these caps on your boom-whackers essentially turns them into "stamping tubes", and lowers the pitch by one octave. You can stamp the capped end of the tube on the floor or a table top. A semi-soft surface works best -- like a carpeted floor -- but they'll work on a hard surface as well. So these do what they're supposed to do. The plastic is really light gauge, though, and really these things shouldn't cost more than a quarter apiece. You could, essentially, accomplish the same thing by putting a piece of duct-tape over one end of the tube, although it wouldn't look as pretty.

## Frequently Bought Together

- Boomwhackers OC8G Vinco6890 Vinco Octavator Tube Cap
- Boomwhacker Tuned Percussion Tube Sets Chromatics Set
- Boomwhackers BWDG Tuned Percussion Tube Sets C Major Diatonic Scale Set

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*