---
product_id: 62504048
title: "8oz Super Mega Block"
brand: "spider chalk"
price: "VT4260"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/62504048-8oz-super-mega-block
store_origin: VU
region: Vanuatu
---

# 2X longer grip power 4X denser, mega size Made in the USA 8oz Super Mega Block

**Brand:** spider chalk
**Price:** VT4260
**Availability:** ✅ In Stock

## Summary

> 🧱 Grip like a pro, lift like a legend.

## Quick Answers

- **What is this?** 8oz Super Mega Block by spider chalk
- **How much does it cost?** VT4260 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/62504048-8oz-super-mega-block)

## Best For

- spider chalk enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Cleanliness:** Less brittle formula means no crumbling, no chalk dust chaos.
- • **Mega Block, Mega Performance:** Over 200 grams per block—4 times denser than standard chalk for less mess and more muscle.
- • **Grip That Outlasts Your Workout:** Lab-grade magnesium carbonate delivers 2X the drying power for unstoppable lifts.
- • **Unmatched American Craftsmanship:** Proudly made in the USA for premium quality and reliability.
- • **Engineered for Powerlifters & CrossFit Warriors:** Optimized size and density to keep you crushing PRs session after session.

## Overview

The 8oz Gym Chalk Mega Block by Spider Chalk is a premium, lab-grade magnesium carbonate block made in the USA. It offers 4 times the density of standard chalk blocks, lasting twice as long with superior drying power and a less brittle formula to minimize mess. Designed for powerlifting, weightlifting, and CrossFit athletes seeking maximum grip and durability.

## Description

Full description not available

## Features

- Made in the USA- Mega Blocks are the only gym chalk blocks made in the USA.
- Pure Chalk- Mega Blocks contain only lab-grade magnesium carbonate.
- More Dense- Our manufacturing process makes the blocks less brittle so they don't break into pieces and make a mess.
- Lasts Longer- Lab-grade chalk lasts longer on your hand and has better grip with 2x the drying capability.
- Larger Size- Mega Blocks are over 200 grams per block, 4x the density of standard blocks. No more crumbly 2oz blocks!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 7.13 x 5.94 x 3.62 inches |
| Package Weight | 0.24 Kilograms |
| Brand Name | SPIDER CHALK |
| Manufacturer | Spider Chalk |
| Part Number | 621-SPIDER-MEGABLOCK-7OZ |

## Images

![8oz Super Mega Block - Image 1](https://m.media-amazon.com/images/I/71pLFSMLKTL.jpg)
![8oz Super Mega Block - Image 2](https://m.media-amazon.com/images/I/51NZ-89CDvL.jpg)
![8oz Super Mega Block - Image 3](https://m.media-amazon.com/images/I/61VQtptwHPL.jpg)
![8oz Super Mega Block - Image 4](https://m.media-amazon.com/images/I/61QSMgvljZL.jpg)
![8oz Super Mega Block - Image 5](https://m.media-amazon.com/images/I/61TjXuLTpYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality chalk, does it's job without issue.
*by V***. on January 8, 2020*

It's so much better than the bulk cheap chalk my gym provides. When I put a little bit on my hands, they were immediately "grippier". Compared to the bulk cheap chalk you can buy here or the same chalk my gym provides, I have to use so much of it on my hands and rub off the excess to have any grip with it. Even still my hands will be a little slick until I get to the bar.I used this for my entire pull workout for 2 hours without any issues.At the end of the day, chalk is still chalk so it breaks easy. My 7oz block came in 1 piece but when I put it into a gallon ziplock bag it broke up a bit being shaken up inside my gym back. Not a big deal but this chalk will last me a while. It feels more dense than other chalk blocks. So they probably compress it down or something at the manufacturer factory.Shout out to Alan Thrall for his honest review on youtube so I decided to try it out.

### ⭐⭐⭐⭐⭐ 5/5 Stars
*by M***A on March 16, 2024*

The chalk came wrapped in bubble wrap and it was completely intact! Works so well and stays on my hands for so long! Best chalk I’ve ever used.

### ⭐⭐⭐⭐⭐ Came in perfect condition!
*by A***N on February 19, 2024*

Shipped quick and came in perfect condition! I can’t wait to start using it!!!

## Frequently Bought Together

- 8oz Gym Chalk Mega Block - Lasts 2X Longer Made in The USA - for Powerlifting, Weightlifting, Cross Fit
- SPIDER CHALK Black Widow Liquid Chalk No Mess Weightlifting Gym Chalk, Lab-Grade, Skin-Friendly Safe Ingredients, Made in The USA
- SPIDER CHALK 2oz Liquid Chalk for Gym, Weightlifting, Rock Climbing, Powerlifting. No Mess, Skin Friendly, Lab-Grade, Safe Ingredients, Made in The USA

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**Shop now:** [https://www.desertcart.vu/products/62504048-8oz-super-mega-block](https://www.desertcart.vu/products/62504048-8oz-super-mega-block)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*