Whisky Four Roses Small Batch. If you’ve ever wanted proof that mingling Bourbons is an art unto itself, you’ll find it in this perfectly balanced, Small Batch Bourbon. Four original Bourbon recipes have been expertly selected by our Master Distiller at the peak of maturation to create this very mellow and perfectly balanced Bourbon. You can enjoy it best straight up, on the rocks, or simply with a splash of your favorite mixer.