It was on the pricier side, about 200 AUD, but I went to an audiologist for motorcycle ear plugs. They took a wax mould of my ears and has custom plugs made. They fit so well I could barely feel them and the filter perfectly silenced my motorcycle while I could still hear cars around me and the music playing in my helmet. I ended up wearing them at work (worked in a nightclub for a while) and I could still hear people talk. There were other filters you could get in them, like for musicians. Used then for years until my dog chewed them up. Highly recommend.
Not a plastic swizzle stick, a bar spoon. They are stainless steel and have various ends. This is the teardrop, makes stirring ice easier. There’s also a coin (flat disc on the end that op was talking about), that is used for muddling and can also be used to stir ice, and the trident used to get garnishes out of jars like cherries and olives. Source: I am a bartender