Description
Made of brass and ceramic, temperature resistant, stable, durable and long service life. Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic toys, computer, etc.
Features
- Material: Copper.
- Size: About 2.50X2.50X0.10cm/0.98X0.98X0.04inch.
- Color: As Shown.
Package Including
50 x Piezo Discs