The Patsy May A3 Foil It Hot Foiling Machine is a versatile tool for adding foil accents to various materials. Ideal for printing and graphic arts projects, this machine offers precision and ease of use for creating intricate designs. Perfect for adding a touch of elegance and sophistication to your work, this machine is a valuable asset for anyone looking to enhance their foiling capabilities. The panel to set temperature works - you need to press a button to light it up. It lights up once ready. Has been known to stop displaying temperature. When heated there is a smell - not burning. Probably needs a clean as rollers are dirty.