This is a high quality titanium heat break.

A high quality All metal upgrade kit for CR10 and similar machines.

This product is a filament sensor for the Nextruder, compatible with: 

MK3.9MK4XL

A very high-quality Plated Copper Heat Block. Resistant to high temperatures, not easily deformed, and has excellent heat transfer capability making it ideal for high temperature printing.

A High Quality Kraken Titanium All-Metal Heat Break

A complete, high quality, all-metal v6 Volcano hotend.

A High Quality Kraken All-Metal Heat Break

High Quality MK8 Swiss Style Makerbot Heat-Break.

A high quality aluminum v6 Heatsink/Cooling Block.

A complete, high quality, all-metal v6 hotend.

Captive PTFE Style "Kraken" Heat Break

This product is a replacement Pulley with bearing for the CoreXY, compatible with: 

MK4XLMK4S

A high quality All metal upgrade kit for CR-10S PRO and machines that use the PRO Heat sink

High quality Titanium alloy Swiss style Heat Break.

High quality v6 Heat Break for MMU2.

This product is the replacement Hotend heaterblock MINI. It is ONLY compatible with the Original Prusa MINI/+.