5 model

Free

Preheat Cap for Flair Espresso Standard Brew Head

Printables

Free

HAIR TOOL PREHEAT HANGER (CURLING IRON AND STRAIGHTENER)

Printables

Free

Witbox preheating and fans control

Thingiverse

Free

CoreOne ASA Pre-heat gcode

Printables

Free

Gen6 (pre-deluxe) heat bead support w/ ATX power supply

Thingiverse