ITEM NAME:PT100 Silicone Heat Block 1.75mm Nozzle Cleaning Drill Tweezers Wrench K EMF Descriptio n Description: Made Of Premium Quality Silicone Gel, The Heater Block Silicone Cover Features Non-Stick. Helps To Keep Your Heater Block Clean And Free From Burnt And Blackened Plastic. Helps To Keep The Hotend Temperature Extremely Stable. Durable And Capable Of Working Long Time Without Replacement, Will Not Get Loose Or Come Off. Package Included: PT100 Silicone Kit Pink *1 PT100 Silicone Sleeve White *1 PT100 Silicone Kit Orange *1 PT100 Silicone Sleeve Blue *1 PT100 Silicone Sleeve Green *1 Nozzle *1 PT100 Heating Block *1 Throat PT100 * * 1 Tweezers * 2 0.25*50mm Bit (Cleaning Pin) *1 0.35*50mm Bit (Cleaning Pin) *1 0.4*50mm Bit (Cleaning Pin) *1 0.5*50mm Bit (Cleaning Pin) *1 0.7*50mm Bit (Cleaning Pin) *1 Wrench * 1 Disposable Alcohol Cloth *2 We offer you what you need! PT100 Silicone Heat Block 1.75mm Nozzle Cleaning Drill Tweezers Wrench Kit.PT100 Silicone Kit Pink 1. PT100 Silicone Sleeve White 1. PT100 Silicone Kit Orange 1. PT100 Silicone Sleeve Blue 1. PT100 Silicone Sleeve Green 1. PT100 Heating Block 1. Throat PT100 1. Tweezers 2.