Which swim toys, if any, are you using?

Which swim toys, if any, are you currently using at least semi-regularly. Feel free to elaborate on why and when you use them! You can make as many choices as you like. I forget to add breaststroke fins. You can just note if you are. I have just started kicking once in awhile with them. I aspire to learn the snorkle, but haven't gotten around to that yet. I also can't keep my nose clip on. Hoping to get the hang of it this winter to avoid sinus infections.