Foil Quill Pen Starter Kit with 4 Size Metal Tips &1Pc Heat Activated Foil Rolls
More details: It takes about 3-5 minutes for the LED light on hot foil pen to change from red to green, and when the LED light turns green, it can be used normally. Switch between delicate details (0.8mm) and bold accents (2.0mm) to match different fonts, patterns, or creative needs—perfect for both precise lettering and eye-catching designs.