Thermocol / Styrofoam hats. Sharing is caring! 0 shares Share Tweet Pin Reddit WhatsApp Email Pooh’s den shares some great ideas on making miniature styrofoam hats! Hats off I’m going to make some of these and distribute at office. I loved the note idea. 🙂 PS: April winners pls send me ur addresses. Even if u have sent them before, plsssss do mail them again.