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Beta Chalk Block

6 reviews   |  

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The Beta Chalk Block is a 100% Magnesium Carbonate chalk block, specifically developed for rock climbing and other grip-sential sports. This is the chalk of choice with all Rock + Run staff - a quality close to that of Friction Labs at a fraction of the price! 

This block chalk comes from one of the oldest 'chalk' producers in the world and is guaranteed to be THE best pure magnesium carbonate available. 

Something you may not know: most chalk used to come from Italy, and was as pure as the driven snow. As price became more and more of an issue most manufacturers began sourcing their chalk from the Far East. Whilst this chalk is still perfectly good, it is harder to absolutely guarantee it does not contain impurities and/or bulking agents. Therefore, whilst Beta Block is not the cheapest chalk available, it is certainly the best product available for those who wish to guarantee they get 100% Magnesium Carbonate.


  • Drying Agent: No
  • Manufacturer: Beta Climbing Designs
  • Country of origin: Italy
  • Weight: 120g
Customer Reviews
5 Based on 6 reviews
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Rhian R.
United Kingdom United Kingdom

Not as messy as some

Andrew B.
United Kingdom United Kingdom
The white stuff

Basic block chalk. Clever idea to break it up into little lozenges makes taking part of a block easier. Minimal, paper, packaging. Ideal

Natalia S.
United Kingdom United Kingdom
Very nice chalk

Works well, good price.

Trevor N.
United Kingdom
Best by far

Have been a friction labs user for most of this year after a friend recomended it and love everything about it apart from the price. Recently picked some of this up to cut with the F.Labs gear to ease the load on my pocket and to my surprise have found it to be better and am now using it neat.

Lauren P.
United Kingdom

Great, I actually find I use less of this for a better result.