Keep your solder tips clean with these spare golden curls, which allow you to clean your soldering iron without affecting it's temperature. Serves as a much better alternative to wet sponge cleaning and is essential for all solder enthusiasts.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Command robotic creations with this cool construction kit!
This microscope is so versatile you can even take it with you on a job site!
This kit includes several different projects that demonstrate the power of magnets!
This is a great clean heat demonstration model for the classroom setting!
Build over 100 exciting electronic projects with this easy to use kit!
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