Specifications: 1) Two kinds of raw material: a) Made of ABS plastic finished, steel core b) Made of clay 2) Weight: 11.5g (ABS) / 11.5(clay) 3) Thickness: 3.5mm 4) Diameter: 40mm 5) Designs: Tri-color 6) Colors: red, green, blue, white, black Packing: Aluminum case and carton