Brand: Elenco. MPN: WMSI200. Ideal for use in labs, service shops, schools (STEM - STEAM), home and industry   Perfect for completing home and science fair soldering project   Solder tip is replaceable - includes simple but effective metal soldering iron rest   Meets UL level testing requirements. Testing completed by InterTek   Before there was the Maker movement, there was Elenco and "Learn By Doing". Elenco strives for quality with value to make their products available for everyone.