... , Premium,Field Grade Ingredients: Gelatin ,Glycerin ,PEG400 ,PEG4000 ,Pigment/dye ,Water Quantity: 2,000 pieces/carton With the expanding of the ... biodegradable without any hazardous to human being and the environment.water soluble dyed balls & oil-based ballsDiameter: 0.68 inch,0.43inch ...