[Specifications & Features]: Specification: round plastic ball, inner is packed with multifunctional washing balls Diameter: 7.5cm Weight of the ball: 140g/pc Packing: 2balls/paper box (Fittings: 3bags multifunctional washing balls (30g/bag), 1piece stain stick, 30g.) Size of paper box: 20¡Á7¡Á7.5cm Gross weight: 440g/paper box Net weight: 280g/2 balls Outer packing: 48boxes/carton Quantity of container: 600cartons/20feet, 1200cartons/40feet [Advantages] 1. Inner is packed with solid gradual releasing washing granule, which does not contain harmful chemical element, such as phosphor and boron, etc. 2. Easy to use, strong cleanout capability. No harm to clothes and skin. 3. Can save water and electricity. The clothes after being washed is softener and more fragrant. 4. Can be used circularly and the granules inside the ball are replaceable. Other types: type B, type C, type D