3pcs Aluminum Block Silicone Sleeve Heat Block Protective Cover Silicone

Heat block silicone sleeve--made of a heat-resistant, non-stick silicone material, rather than plastic, aluminum block silicone sleeve; Heater protective sleeve--these cases will keep your nozzle clean and of burnt on plastic, aluminum block silicone sleeve; Aluminum block silicone sleeve--this really helps with sticky materials like co-polyesters and filled materials that like to build up on nozzles, heat block protective cover; Adiabatic silicone sleeve--these also offer a huge boost in temperature stability, particularly if you use high airflow cooling around the nozzle to cool the print, aluminum block silicone sleeve; Heat block protective cover--it has the function of heat insulation to prevent scald, aluminum block silicone sleeve

What's in the box
3 x Die Cut Embellishments