Space Case Grinder 4 Piece Standard Size:Mini- 1.5" x 1.25" air filter and silencer are

air filter and silencer are naturally included in our Volcano vaporizers

ALL Warranty is done through manufacturer

Removable sifting element for easy cleaning and replacement

Razor sharp diamond cut teeth are non breakable and great for shredding

Joint Size: 45 mm Male / Female

Space Case Grinder 4 Piece Standard Size:Mini- 1.5" x 1.25" air filter and silencer areThe Original Authentic Space case is the highest quality herb grinder available. Find out why Space Case is the leader in quality for herb grinders. Small 4 piece Color: Polished Aluminum Made in the USA, as it has been for over 20 years Manufactured using American milled aircraft grade aluminum Nylon O rings for smooth and precise rotation Diamond tooth design is as strong and sharp as it gets Powerful Neodymium rare earth magnets for superior