Good for children and adults alike, this musical slide whistle encourages creativity and fun. Whether used as a party favor, a teaching tool, or a playful toy, its cheerful sound and intuitive operation bring joy to any occasion. The sturdy construction ensures long-term use, even during energetic play sessions. Features -Color:Green -Material:Aluminum Alloy, Plastic -Size:27.00X6.00X2.00cm/10.61X2.36X0.79in -Seamless tone transition: transitions between tones with the slide whistle's innovative design, good for creating dynamic and varied musical performances -Expressive playability: achieve expressive playability with this slide whistle instrument, allowing you to convey deep emotions and intricate musical nuances with ease -Travelfriendly: designed for musicians on the go, this lightweight and portable slide whistle instrument ensures you can practice and perform wherever inspiration strikes -Precision in every note: enjoy the benefits of precise tuning, which helps you maintain consistent pitch and improve your overall musical accuracy -Stylish and unique: the stylish and unique design of this slide whistle sets it apart, adding a touch of individuality to your musical toolkit Package list: 2 x slide whistle