Simply the easiest and best jumper wires you can have in your classroom.
- The 4 mm diameter magnets work in all the places that standard clips work
- No need for an adapter to connect wires to your battery
- No more fighting with Fahnestock or alligator clips - just click them together!
Instantly make working electrical circuits with these ingenious leads, each fitted with a tiny powerful magnet at either end. Place a couple near to a battery case and they connect by themselves. Then, place them next to a bulb holder connector and you have your first working circuit!