WEmake 25W Soldering Iron Hobby Supply Perfect for completing home and science fair soldering project Meets UL level testing requirements. Testing completed by InterTek Solder tip is replaceable - includes simple but effective metal soldering iron rest Ideal for use in labs, service shops, schools (STEM - STEAM), home and industry Before there was the Maker movement, there was Elenco and &quot;Learn By Doing&quot;. Elenco strives for quality with value to make their products available for everyone.