If you’ve long held off from getting an ice ball mold, now’s the time. The Roller Rock Glass comes with its own silicone mold for making 2″ diameter ice spheres that, with their low surface area, dilute your drink less than would the standard cube. Drop a sphere into some whiskey and swirl between sips thanks to the projection at the glass’ bottom, aerating and cooling the drink while making you look – and feel – like a baller.

Pick one up at Amazon or HomeWetBar - 20$.