8-Pack Stainless Steel Whiskey Chilling Rocks
This whiskey stone set is made of food-grade stainless steel and is safe to use. It reaches 18°C/64.4°F within 45 seconds by mixing 2-3 cubes of whiskey with 250ml of water. The price drops from $15.99 to $11.99. Shipping is free for prime members or on orders over $25.