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Friction Labs The Chalk Disc

The Friction Labs® Chalk Disc is a precision-oriented upgrade from traditional chalk blocks. Its circular shape and durability minimize dust for a confident grip, ideal for climbing, gymnastics, and weightlifting. Made in the USA from pharmaceutical-grade chalk, it is suitable for all skin types. It's engineered for durability, can be customized, and comes in portable, eco-friendly tube packaging. Each tube contains 4.25oz of chalk in 5 x 0.85oz discs—a superior choice for those looking for extra grip at the Buttermilks, the Tablelands.


  • Made in the USA with Friction Labs® pharmaceutical-grade chalk for long-lasting moisture absorption that's great for all skin types, including sensitive skin.
  • They are designed with a circular shape for precision application wherever you need grip.
  • They are engineered for durability to minimize dust and mess.
  • Stay whole, or can be broken down to your preferred size and shape.
  • Tube packaging is portable, resealable, and curbside recyclable.
  • Use the chalk. Recycle the rest. With your help, no part of this packaging should ever end up in a landfill.