[Safe and Effective Material] : Crafted from abs material, this scream jar is safe and harmless, providing a 2-layer structure sound insulation board that maximizes noise reduction for stress relief. [Multifunctional Decorative Item] : Not just for stress relief, when not in use, you can insert decorative vases or personal decorations without taking up extra space, making it a versatile addition to your space. [Versatile Tool for Vocal Practice] : Enhance your vocal practice and singing sessions with this sound-absorbing jar, reducing volume greatly to avoid disturbing others at home or nearby. [Stress Relief Artifact] : This product is designed to help you manage stress and heavy emotions effectively, ensuring a proper outlet for negative feelings to diverge. [Emotional Release and Customization] : When feeling overwhelmed, use this cathartic shout jar to relax and even express yourself through custom graffiti on the kettle body for a touch.