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Price: From $5.50 to $10.75

Say Hello to my little friend… Rock On’s new 100% Pure Pharmaceutical Grade Magnesium Carbonate Climbing Chalk. This is the purest climbing chalk you can get your hands on. We fine grind it for maximum coverage and absorption. It’s Pharma grade means that its safe for you and the environment.
* 100% Pure Pharmaceutical Grade
* Fine Ground
* Available in 4oz and 8oz hanging bags
* MSRP – $5 and $10

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(6 Ratings, 1 Review) Average Rating:
Great Chalk
Zach (SLC, Utah) 9/19/2015 7:51 PM
I bought this chalk at the OR show in 2014 and I love it. I went back this year and bough 3 more bags. The chalk is great and does not sweat off. This is the best chalk I have ever tried!

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