POOF-Slinky Science Crystal Radio

Build your own working crystal radio with this cool kit. Pick up radio stations and experiment with radio waves - no batteries, no soldering, and no advanced technical experience necessary. Conduct experiments by trying different antennas and grounds. It's a fun way to learn about radio waves. Includes instruction booklet to help guide your experiments. For ages 8 years and up.

• Crystal radio construction kit
• Build a working crystal radio
• Pick up radio stations
• Experiment with radio waves
• No batteries required
• No soldering required
• Encourages fine motor skills
• Includes tuning rod, tuning ball, earphone, coil tube, coil wire, diode, washers, nuts, 2 connecting wires, base, bolts, rubber bands, sandpaper, instructions
• Assembly required
• For ages 8 years and up
• Made in China