How to make Electric hot for and Foam

（Materials required）配件表 60W External Heat Gun Soldering Iron 电烙铁 Utility knife Replacement Blades 美工刀片 M5*40 Screw 螺丝钉 MUSIC1 Song: MBB - Palm Trees (Vlog No Copyright Music) Music provided by Vlog No Copyright Music. Video Link: MUSIC2 Song: Peyruis - Swing (Vlog No Copyright Music) Music promoted by Vlog No Copyright Music. Video Link: