Cannabis Nebula Shatter or Dab is the product of a butane hash oil extraction. It’s achieved through skillful purging of the butane and Cannabis Nebula Shatter solution, often employing the use of a vacuum. The product is a clear, often yellow or orange hue. It may be malleable, almost like taffy, or very brittle and easily breakable. Cannabis Nebula Shatter is an extremely potent Cannabis Concentrate. It’s THC content stretches up to 90%, therefore, Cannabis Nebula Shatter or Dab is a popular cannabis medical remedy for chronic pain and other intractable symptoms.