Feature 1[GOOD HEAT INSULATION] The bimetallic heatbreak with a rated temperature of 500 can melt the consumables faster with less heat loss. 2[REASONABLE STRUCTURE] These heatbreak consist of 2 parts, 2 components with different thermal conductivity, with firm fixation. 3[5PCS IN 1 SET] Including 5pcs 3D printer bimetal heatbreaks, sufficient in quantity, can be used and replaced at any time. 4[ALL METAL MATERIAL] Made of Ti alloy and copper materials, high temperature resistant, constant heating and reducing material blockage. 5[FAST HEAT DISSIPATION] Can quickly dissipate the generated heat, provide good heat dissipation effect, and safe in operation.SpecificationItem Type: Bimetal Heat BreakMaterial: Ti Alloy + CopperApplication: Suitable forV6 volcanic heater, for Prusa i3 MK3 MK3S 1.75mm filament .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List5 x Metal Heat Break