Features: 1.Food grade 304 stainless steel, non-toxic and tasteless, environmental protection, no discoloration. 2.High strength, not easy to damage, higher antioxidant capacity, smooth appearance, good cleaning, durable, no rust. 3.No more diluted drinks- - Some purists may be concerned about altering or even potentially tainting the flavor of their favorite liquor; however, with bullet ice stones, they do not need to worry. These fantastic whiskey stones simply chill the drinky. At same, longer cooling time is also the reason for your choice. 4.Food grade metal ice cubes - Can perfectly safe to be in contact with your whiskey, bourbon, scotch or other drink. 6 capsules per serving Free storage bag and ice clip Product Name: Bullet Whiskey Stones Material: 304 stainless steel Features: recyclable, fast cooling