Docktail Inserts – Our 5 different type of inserts are what allows each bar to be customized to your needs. You can buy them individually or on groups of the same insert or even a variety pack. It just depends on how you want to configure your bar. Have fun and experiment. We always say practice makes perfect! Our Multiple insert sizes allow for tremendous versatility in bottle configuration and varied bottle sizes using the same bar top. Why limit yourself when variety is the spice of life! Mix and match rings with your most commonly used bottles. We even offer a built in knife holder and a cutting board (the insert with no hole in the middle) insert for slicing fruit and other garnishes.