You can also get stainless steel chilling cubes. Perfect for all dinks, not just alcohol
Whiskey Stones Stainless Steel Ice Cubes - Urban Choice Products Reusable Whisky Chilling Rocks Metal Ice - Set of 8 with Tongs and Freezer Storage Tray for Beer Wine Cooler
How about these cool-looking whiskey bullets! You get to enjoy a chilled undiluted drink in style https://www.youtube.com/watch?v=sQfg-uRsslI
You can also get stainless steel chilling cubes. Perfect for all dinks, not just alcohol
Soapstone whiskey chilling cubes are quite popular https://www.amazon.com/Spirit-Stones-Soapstone-Whiskey-10/dp/B00ARLHYMO
These make sense if you don’t like your drink diluted