Now you may say we're babying our drinks, but the little dears just love a big 1/4 cup (60ml) ice cube that's been kept free from freezer smells in a lidded tray. Oh sure, Beaba thinks they're selling baby food portion trays, but we cocktail geeks know better, don't we?
[Note: As of 2015 we no longer recommend silicone trays as they tend over time to pick up and firmly retain unpleasant freezer smells and tastes. Instead, try a non-silicone, lidded plastic tray. Oxo makes several including individual larger sizes as part of their Tot line.]