Spider Chalk Weightlifting Block Chalk, Best Gym Workout Chalk for Lifting Weights, Gymnastics, Rock Climbing, Mega Blocks, 99% Pure Block Athletic Chalk, USA Made

First of all, the chalk is indeed very good. It's denser and more solid than the featherweight crumble-blocks everyone else sells.However, Amazon did not package my shipment very well. They simply put the Spider Chalk box in a padded manila envelop and sent it on its way. When it arrived, the box was crunched on one end and the blocks inside were in pieces.I emailed Spider Chalk customer service with some photos, and they replied almost immediately with a cheerful and courteous plan to fix the situation. Two days later and I'm the owner of some brand new, INTACT fancy chalk blocks.Spider Chalk Customer Service deserves as much recognition and kudos as possible. This really has been one of the best customer experiences I've had. I'll definitely buy from them again. However, I'll probably order directly from their website rather than going through Amazon next time.

so after watching Alan Thrall's video on youtube i decided to give it a try. Chalk quality was veru good however like others mentioned it literally breaks out of bag, unlike the video on youtube. probably worth about $15. If I ever go with them again ill just get the powdered.

This chalk is far superior to other brands Ive used for lifting and strongman workouts. Seems to be more pure and decreases your slippage on the bar much more effectively. I highly recommend this for Lifting !!!

We’ve tried lots of brands at our gym. Spider Chalk is THE best chalk we have ever used. Now it’s the only one we have. Well worth the higher price over cheap crap!

Slightly textured and sticks to hands:) block are a little sturdier than othe brands

Using in my 12' x 12' home PL gym space, not terribly messy and provides a very good grip.

Nice chalk, for my home gym this will last years. Solid block, very little needed

Great product that is high quality and made in the USA. Less chalk needed than regular chalk as the Spider Chalk stays on your hands after one application. Best chalk I have used in 33 years of competitive Powerlifting.

I used this product for gymnastics, high bar etc. It doesn't make dust as you rub it on your hands as other chalk do, it is very clean and you only need to rub just a little on your hands. Plus it contains no fillers as most of the chalk does that is made in China.

Your grip definitely improves ten fold and enables you to lift more weight and lift safer. The bar doesn’t move in your hands. This is good for everything including farmers carry, dips, pull ups etc. Looks like one big block but it’s actually three separate wrapped pieces.

using it for rock climbing, but you have to break it up a for a while before putting in chalk bag

Love this chalk! Tried over 5 brands and this one is the best. Just wish the package came with more!

Great product great price delivered the next day