This is a great little V6 hot end kit from TriangleLab. It includes:

• V6 Plated Copper Nozzle (.4mm)
• V6 Plated Copper Heat block
• Titanium Alloy Heat Break
• V6 Heatsink
• 3010 Fan
• 3010 Fan Bracket
• 40w 24V Heater Cartridge (6x20mm)
• 104GT-2 Thermistor Cartridge
• Silicone Sock

If you plan to print with materials over 290C, please also add a PT1000 thermistor or other high temp variant.