Ash Catcher With 19MM Joint

  • It is a glass accessory designed to enhance your smoking experience.
  •  
  • It may have percolators built in for additional filtration, providing smoother and cooler hits.
  •  
  • Often includes a male or female joint (usually male for this specific size) to match the bong's joint size.
  •  
  • Usually comes with a clear glass or colored bowl for use with herbs.
  •  

It catches ash and debris before they enter your water pipe, keeping it cleaner for longer.