Hiboom 2 Pcs Thunder Tube and Thunder Sticks Noise Maker Spring Drum Shaker Percussion Stormy Graphics 59 Diameter 59 Length and 314 Diameter 84 Length

Size Combination the product includes two detonators large and small the large one is 59 inches15 cm in diameter and 59 inches15 cm in height and the small one is 314 inches8 cm in diameter and 84 inches214 cm in height The 2 piece combination allows you and your partner to experience the sounds of detonators of different sizes together Sound a unique sound somewhere between a gong and a didgeridoo this effect is created by a coil spring mounted on the pretuned head Effect rolling thunderstormthunderstorm the sound of thunderstorm can be heard by using detonators where large detonators produce louder sounds and small detonators produce crisper sounds How to Use hold the detonator in your hand and shake it gently The swing of the spiral spring can produce the effect of thunderstorm and thunderstorm Multiple Uses you can not only hear the sound of thunderstorms through these two detonators but also use them to create music and you can also use them for daily science popularization