TGS Gems Whisky Stones Chilling Rocks in Gift Set Soapstone with Carrying Pouch, Set of 9 Each Whisky Stones Measures:0.78"X 0.78"X0.78",Each of Weight Approxing:21g Easy to use: just wash the Rocks and place them in the freezer to use them at anytime.Well-rounded ice stones won't scratch your glass,Must attention:Whisky stones never chew or attempt to eat!!The whisky stone are made of natural stones.It eliminates a common problem for all connoisseurs of fine distilled spirits: it cools your drink perfectly without the dilution from melting ice. Eco-friendly, safe to use, passed FDA test.Set includes nine whisky stone and one storage pouch 100% Money Back Guarantee;If you are not completely satisfied with our stones ,simply return it with full refund.Buy absolutely no risk,TGS Gems is a registered brand and sold by TGS Gems only. Make sure the seller is TGS Gems to avoid buying fake items. The picture is only for your reference,The stone you received will be similar because of the natural stones,Comes in Amazing Gift Packaging TGS Gems Branded Sliding Box,Best Gift For Any Occasion.