Wooden whistle is sturdy, well polished, natural wood grain textured; it can produce a really nice crisp sound which sounds like chirps of bird, very suitable for preschool music enlightment. Features: Natural beech wood material, solid, long lasting. Smooth burr-free surface, reassuring, comfortable to play. Make out birdcalls alike sound, clear and loud. Light weight, small size, convenient to take, play anywhere. Excite interest in music, help improve auditory senses, ability to grip. Specifications: Material: Wood Main Color: Burlywood Item Size: 7.6*5.1*5.1cm / 2.99*2.00*2.00in Item Weight: 60g / 2.11oz Package Size: 7.8*5.5*5.5cm / 3.07*2.16*2.16in Package Weight: 61g / 2.15oz Note: Bird whistle only, others in pictures are not included. Due to manual measurement, there may be deviation. Due to lights or others, it may slightly differ from pictures. Packing List: 1 * Bird Whistle