Combining education with exciting play, the BrainBox Expansion Kit from BrainBox is a fun electronic kit that can increase the functions of your existing sets. Use it on it's own to create experiments like the "flying saucer" and its electronic launcher.
Used on its own
Features a safe press-stud system for connecting the contacts and uses brightly coloured components, ensuring kids can easily identify parts.
No wires or soldering/trimming required.
Requires 2 AA batteries (not included) to operate