Educo’s set of 12 Sound Tubes is an engaging sensory toy for young ones. The sounds are pairs and you can make a matching game out of it, which is fantastic for honing auditory discrimination and listening aptitude. The plastic cylinders are filled with various materials that each make a unique sound. Containts 12 plastic sound tubes and a wooden stand Recommended Age: 3+ Wooden stand measures 38 cm L x 13 cm W