PERFECT FOR CHILLING YOUR DRINKS - These stainless steel food grade whiskey stones won't dilute your whiskey! Imagine never having to drink your scotch watered down ever again! OUR QUALITY - Our bullets have a high quality 304 grade (food grade) stainless steel case, and our patent pending CELLUCOOL Technology gel filled centre. THE ULTIMATE WHISKEY COMPANION - We understand how annoying it can be when melted ice makes the 2nd half of your expensive scotch taste like dirty water. We get it. This is why we have developed these whiskey bullets to keep your drink cooler for longer. BONUS EBOOK - At Dillinger we have painstakingly tested what we consider to be the best Single Malt whiskeys on the planet, and put them together in a bonus eBook for your enjoyment! LIFETIME WARRANTY - Love them or we'll buy them back from you, no questions asked!