1.Superior quality:"Perfect Brittle" shell breaks on target, not in the barrel. 2.Shell: Edible gelatin ,smooth and bright on surface. 3.Color:We have yellow,Pearly Orange,Blue,Pearly Blue,Green,Red shell and Yellow,Orange,Blue,Green,Red filling and other color for your option.High bright color lets you see when your opponent is eliminated. 4.Biodegradable: Soluble in water,Non-toxic,biodegradable. 5.Shelf life:8 months. 6.Storage: Stored at 15~23°C , with relative humidity level no more than 50%.