The most popular size of rainstick we sell! 25cm cactus rainstick from the Atacama in Chile. All of our cactus is deadwood collected by mule from hills high inland. Then they are cleaned and hollowed. Cactus needles are used for spiking into the interior, which is filled with pebbles before sealing. The sound of rain from the desert. Finished with a colourful cotton wrap. Please only order 8 or more.