When kids blow into this slide whistle, it makes a wonderful flute-like sound. Change the pitch just by moving the crocodile's head upside down. A great way to discover music making! * Suitable for ages 2 years and up. * Produces amazing acoustic effects. * Made in Germany of beech wood from sustainable forests then finished with non-toxic, water-based stains. * All HABA toys are rigorously tested to meet both US and European Federal safety standards.