I bought a magnetic solder mat to use for small home electronics repairs. It came in very handy for my first renovation project. It was great to have small magnetic sections to hold small screws. I've only used the included tools to disassemble a Nintendo 2DS with a cracked screen and the mat held the pieces well and kept the system from sliding around. My next project will be soldering something. Great renovation carpet! There's a decent selection of basic electronics repair tools that really add value to everything you're getting here.