From the Manufacturer

Wood boar hair brush for cleaning holds without damaging or polishing the rock. Great for indoor climbing too. Choose from the classic brush or the new wood handle brush

Features

• Stiff Beechwood handle
  
  
• Concave brush head for optimal contact
  
  
• 100% natural boar hair absorbs moisture and oils
  
  
• Prep or clean holds without polishing
  
  
• Great for both outdoor and indoor use