Crystal Radio Kit
EDU 3010 Crystal Radio Kit. Electronics for beginners! Build your own working crystal radio. Look for and pick up radio stations. Earphone and antenna included. No tools or batteries required. Remember the days of the first radio.
No soldering required.
Tree of Knowledge EDU-3010 Crystal Radio Kit educational, science, electronic, technology toys and kits.
Ages 8 & up
EDU-3010 Tree of Knowledge Crystal Radio Kit educational, science, electronic, technology