MiOYOOW2 Pack Line Following Robot Car Kit, Beginners Smart Car Soldering Practice Kit STEM Educational Electronics Soldering Projects for School and Home Learning

MiOYOOW Soldering Practice Kit, 2 Pack Line Following Robot Car Kit Beginners DIY Smart Car Soldering Project Kit for School STEM Education, Learning Electronic Toys for 10+ Years Old Boys Girls

MiOYOOW 4-Digit DIY Digital Clock Kit with Acrylic Shell, Electronics Alarm Clock Soldering Practice Kit with Adjustable Brightness, DIY Soldering Project Kit for School Learning and Home Office Use

Soldering Iron Kit, 60W Soldering Iron, 5 Soldering Iron Tips, 21-in-1 Adjustable Temperature, Solder Wire, Stand, Desoldering Pump, Soldering Welding Iron Kit for Electronics Hobby DIY 110V US Plug