MK8 Heating Block with Silicone Sock

Lerdge 3D Printer Accessories Heating block MK8 with Silicone Sock For 3D Printer Extruder Hotend J Head CR10   Machined in a single operation by turning and milling High molding accuracy and more beautiful appearance   CR10 heating block to increase the anti-scald logo clear and easy to understand More humane, always guard your safety   Heater block made of aluminum/Brass Matching MK8 silicone sleeve, blue / red two silicone sleeve are available   The color is more beautiful four colors to choose from Aluminum blocks are sandblasted and oxidized, brass blocks are nickel-plated