---
product_id: 104831112
title: "Grip Strength Trainer Finger Strengthener-Hand Strengthener Resistant Level Exerciser-Adjustable Hand for Therapy, Relieve Pain Arthritis"
brand: "overstock central fireworks"
price: "VT16900"
currency: VUV
in_stock: true
reviews_count: 1
url: https://www.desertcart.vu/products/104831112-grip-strength-trainer-finger-strengthener-hand-strengthener-resistant-level-exerciser
store_origin: VU
region: Vanuatu
---

# Grip Strength Trainer Finger Strengthener-Hand Strengthener Resistant Level Exerciser-Adjustable Hand for Therapy, Relieve Pain Arthritis

**Brand:** overstock central fireworks
**Price:** VT16900
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Grip Strength Trainer Finger Strengthener-Hand Strengthener Resistant Level Exerciser-Adjustable Hand for Therapy, Relieve Pain Arthritis by overstock central fireworks
- **How much does it cost?** VT16900 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/104831112-grip-strength-trainer-finger-strengthener-hand-strengthener-resistant-level-exerciser)

## Best For

- overstock central fireworks enthusiasts

## Why This Product

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

## Description

High quality premium fiberglass mortar tubes. Intended for 4" ball or canister style artillery shells.

## Images

![Grip Strength Trainer Finger Strengthener-Hand Strengthener Resistant Level Exerciser-Adjustable Hand for Therapy, Relieve Pain Arthritis - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/41BrKEm7BFL.jpg)

## Questions & Answers

**Q: This for 4" display shells??**
A: 4" diameter shells

**Q: What’s the hight of tubes**
A: Overall, 22 inches tall

**Q: Is the inside diameter 4”**
A: Yes

**Q: How long can i use this tube for?**
A: Hello, there is really no solid answer for your question as mortar tubes need to be inspected before each use. Many factors come in to play with mortar tubes such as how you care for them and the type of shells you are using and how often you use them but most mortar tubes will last many years if cared for properly. thank you

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Greats price fast shipping
  

*by A***R on Reviewed in the United States on June 23, 2023*

Very nice price and it shipped fast and arrived on time highly recomend item is as described

---

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**Shop now:** [https://www.desertcart.vu/products/104831112-grip-strength-trainer-finger-strengthener-hand-strengthener-resistant-level-exerciser](https://www.desertcart.vu/products/104831112-grip-strength-trainer-finger-strengthener-hand-strengthener-resistant-level-exerciser)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*