Specification Brand : HOOLOO BulletPoint1 : High-Quality Materials: Our glass distillation column is made of 304 stainless steel, S-type pure copper mesh and borosilicate glass, ensuring a high-quality alcohol distillation process. This combination can effectively catalyze aromatic substances and significantly improve quality. BulletPoint2 : Exquisite craftsmanship: S-type pure copper mesh column, more contact catalysis, more efficient distillation and filtration, and better exposure quality. BulletPoint3 : High temperature resistance: The thickness of the crystal glass reaches 5mm, allowing the distillation tower to easily withstand high temperature environments. No need to worry about high-temperature operation issues, ensuring long-lasting use and stable performance. BulletPoint4 : HD Vision: Borosilicate glass material provides excellent clarity, and the 360° visualization design allows you to clearly observe the distillation process from all angles. This allows you to better understand the essential oil extraction process and ensures that the process is safe and error-free. BulletPoint5 : Quality Assurance: Our glass distillation column meet strict standards to ensure product quality and safety. This is a high-performance, durable and easy-to-operate distillation accessory. CareInstructions : Rinse clean after distillation Color : Copper ExternallyAssignedProductIdentifier : 1091938589872 IncludedComponents : All Accessories for Installation IncludedComponents1 : glass IncludedComponents2 : copper mesh ItemName : HOOLOO 4''Distillation Column Glass Copper Mesh Column Food Grade Distillation Accessories (4 inches) ItemPackageQuantity : 1 ItemShape : square ItemTypeKeyword : lab-distillation-apparatus Manufacturer : HOOLOO Material1 : Glass Material2 : Copper ModelName : TWTZ ModelNumber : TWTZ NumberOfItems : 1 PartNumber : 8L2GAL-65704795 ProductDescription : HOOLOO 2/3/4''Distillation Column Glass Copper Mesh Column Food Grade Distillation Accessories ProductSiteLaunchDate : 2023-12-27T09:17:59.618Z Size : 4 inches SupplierDeclaredDgHzRegulation : other SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1