Silicone sock for E3D V6.1 hot end

Silicone sock for E3D V6.1 hot end
The socks are made of heat-resistant silicone material.
The socks will keep your nozzle clean and free of molten burnt plastic.
The socks act as hot-end heat insulation providing a better temperature stability especially
when airflow is required to cool the printed object (overhangs etc.)
The socks simply push onto the hot-end, no hot-end disassembly required.