Tech Will Save Us - DIY Speaker Kit


Learn how speakers work and how you can turn any object into one (even a balloon!). Following simple step-by-step instructions, you'll be playing music in just a couple of hours while learning about circuits and electrical components.

You'll also need wire cutters, soldering iron and 9v battery.

Dimensions: 20 x 14.5 x 5 cm

Care instructions: Suitable for children ages 10+