With a curved, ceramic heat plate and 3 levels of heat up to 400ºF , Cricut Hat Press makes consistent, wrinkle-free heat transfers easy. The included Cricut Hat Pressing Form* creates the ideal pressing surface for almost any hat. With Bluetooth wireless technology built in to the press, you can send precise time & temperature settings and follow step-by-step guidance from your phone. Use with most major brands of iron-on (HTV), Infusible Ink™ & sublimation products. Excellent companion to all Cricut cutting machines. ALLERGY WARNING: This product contains walnut shells.