Material: Rubber and Stainless Steel
Color: Black and Silver
Size: adjustable, maximum length: 21cm
Shape/Style: Human Male Gamete
Material: Leather and Copper Alloy
Color: Brown and Stainless Steel
Size: 21cm minimum length
Shape/Style: Yin and Yang
Material: Zinc Alloy
Color: Silver
Size: 0.6×0.6x2cm
Shape/Style: Squarish Cylindrical