---
product_id: 394464668
title: "FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories"
brand: "fovern1"
price: "S$47"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/394464668-fovern1-guitar-finger-expansion-finger-sleeve-finger-force-span-practing
store_origin: SG
region: Singapore
---

# ergonomic silicone wrap design strengthens finger ligaments 20mm adjustable finger holes FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories

**Brand:** fovern1
**Price:** S$47
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock your finger power and play like a pro!

## Quick Answers

- **What is this?** FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories by fovern1
- **How much does it cost?** S$47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/394464668-fovern1-guitar-finger-expansion-finger-sleeve-finger-force-span-practing)

## Best For

- fovern1 enthusiasts

## Why This Product

- Trusted fovern1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Comfort:** Soft silicone wrap ensures all-day comfortable practice sessions.
- • **Expand Your Reach:** Quickly increase finger span for effortless string pressing.
- • **Build Finger Strength:** Stretch ligaments and boost finger force with consistent training.
- • **Compact & Lightweight:** 7x7 cm, 70g design fits easily in your practice kit.
- • **Versatile Practice Tool:** Perfect for guitar, bass, piano, ukulele, and violin players.

## Overview

The FOVERN1 Finger Expansion Trainer is a lightweight, ergonomic silicone tool designed to increase finger span, strength, and flexibility. Ideal for guitar, bass, piano, and other string instrument players, it features adjustable 20mm finger holes and a comfortable wrap style to enhance your practice and improve finger dexterity.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- Finger ExpansionEffectively solve the problems of soft and weak fingers, hand collapse, and insufficient finger span. You can practice four fingers or two fingers. Finger holes are 20mm/0.8inch.If you feel the finger holes are too small, you can tear down finger cots.
- Increase SpanThis tool can help you quickly open your finger and increase the span; stretch the ligament and increase the strength to make the finger softer; continuous training can improve basic skills and exercise your fingers.
- Ergonomic DesignThe adjustable design is more ergonomic; it brings you the comfort of imagination. The finger position is made of soft silicone material, which is comfortable and convenient to use.
- Fingers Practicing DeviceOpen the finger joints to make string pressing easier. An essential artifact for stretching fingers and practicing musical instruments, suitable for guitar ukulele, violin, piano beginners.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | black |
| Style | Wrap |
| Shape | Oval |
| Material Type | Silicone |
| Batteries Included? | No |
| Brand | FOVERN1 |
| Manufacturer | FOVERN1 |
| Product Dimensions | 7 x 7 x 0.03 cm; 70 g |
| ASIN | B08CZDR9ZS |

## Product Details

- **Colour:** black
- **Material:** Silicone
- **Brand:** FOVERN1
- **Item weight:** 70 Grams
- **Style:** Wrap

## Images

![FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories - Image 1](https://m.media-amazon.com/images/I/71HssXuJHDL.jpg)
![FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories - Image 2](https://m.media-amazon.com/images/I/61GdDFS9JJL.jpg)
![FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories - Image 3](https://m.media-amazon.com/images/I/61p6ia2CQFL.jpg)
![FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories - Image 4](https://m.media-amazon.com/images/I/61QjEDxqGnL.jpg)
![FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories - Image 5](https://m.media-amazon.com/images/I/61fcJPckTqL.jpg)

## Questions & Answers

**Q: can i use these as brass knuckles instead?**
A: No . They wouldn't hurt anyone . I returned the one I had didn't do what they are intended for

**Q: Is this supposed to be some kind of a joke, like a gag gift?**
A: We sent it back. Maybe it is a gag gift because it certainly didn’t work for a normal human hand.

**Q: Two questions:  do they come with nunchucks and also, can they be used with toes, instead of fingers?**
A: This device is for strengthening your finger reach for a guitar or other string instrument.  It would not be suitable for anything else.

**Q: Will this device also work for banjo??**
A: This device is the greatest answer to helping anyone who plays a stringed instrument. I am a 'boomer and suffer from the ravages of arthritis. I routinely use my finger stretching tool to exercise the fingers of  my fretting hand. I expand the the individual 'guides' to achieve maximum stretch. As I do this , I flex my fingers at the first joint and in so doing mimic the the finger positioning to properly  create chords on the neck of the instrument. I now have greater reach, less stiffness and increased flexibility. Even if I didn't play an instrument this is a fantastic therapeutic device to stave off the limitations imposed by arthritis.
BUY IT NOW!

## Frequently Bought Together

- FOVERN1 Guitar Finger Expansion, Finger Sleeve Finger Force Span Practing Trainer TooL Training Bands for Guitar Bass Piano Finger Speed System Musical Instrument Accessories
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*