Hopsa
Rain sticks are traditional instruments from South America; inside, seeds tumble over thorns and sound like falling rain. Making one is a little experiment: more foil means slower rain, different fillings make different sounds.
The steps are in the app
Step-by-step instructions, tips and an easier and a harder version are waiting in the Hopsa app – along with 300 more ideas matched to your kids’ ages.
Coming soon to the App Store and Google Play
