【The Lid Design】The ashtray with lid can effectively prevent the diffusion from smoke and odor, to protect health, and prevent the secondary hurt of cigarettes. 【Sturdy Material】The ashtray is made of the concrete material that has super heat resistance and flame retardant. It means that the ashtray is durable and won't easily be damaged.(Please directly put cigarette in the stainless steel inner plate to extinguishing fire. Don't add water,the cement will mix with water.) 【Easy to Clean】The durable stainless steel inner tray of the ashtray is easy to take out. After using you can just rinse the inner tray with clean water, and then let be dry, it will be as shining as a new one. 【Practical Design】The ashtray can hold a lot of soot. In addition, it can also be used to put peel and confetti like a small ash-bin. It is very suitable for using in multi-person places.With environmentally friendly and non-toxic cement material, It also can be used as a small flower pot. 【Stylish Shape】The solid color Nordic style with concrete lid is very ideal for the living room, bedroom and outdoor.It can also be a decoration because of the stylish shape.