Review on FrictionLabs Magic Chalk Ball 2.2 oz - Premium Chalk for Rock Climbing, Weight Lifting, Gymnastics, Bowling, Crossfit - Mess-Free Gym Chalk with Refillable Sock - No Fillers or Artificial Drying Agents - Enhance Your Performance by Eric Ross

I finally got the full use of this product and the additional product from Friction Labs. Ball chalk was a great way to dry hands while cycling. Didn't slip. And I've used it under my work gloves for our property and it's kept my hands dry and didn't make me sweat/slip! Friction Labs also has Liquid Chalk (the X files) that works just as well. I used it under my golf gloves (as directed) and it kept my hands from slipping and dried all the wet 18 holes! I don't climb but I know climbers and this was recommended. What a great find! If you are interested in rock climbing, golf, biking or anything else that is fun or work, this is your product! I wish I had used this sooner! And bonuses. makes your hands very soft! Wait. That's not all. Your customer service is fantastic!