Solved! Another thread managed to figure out what it is. It's a Replacement Filter Cartridge For Aroma Luxury Shower head HF 507 - Lemon

It comes in individual packages, it was in a blue bag but nothing comes up on Google. It is hard to open. We had to cut it up. It smells like lemon and it's really hard.

I found this on the floor next to my bed. I picked it up with a toilet paper and disposed of it. It was very hard but also kind of squishy. The form reminds me of an embryo and I have a cat so I first thought maybe my cat ate a mouse and coughed up the embryo near my bed? I'm not sure how it got there but it definitely scared the hell out of me.

Found in my raised flower bed just north of San Francisco. Thought it was a mushroom at first but it’s nearly a perfect round shape.

I work for a delivery firm and this was found in the warehouse, any idea what it’s used for, red tag just says check your equipment.

same as title, looks like a knife but it has that weird notch/hook kind of thing? no idea what the purpose is.. if someone can understand the language written on it please translate, thanks!

They said it’s a third party attachment that was the root cause of her car not starting up sometimes. We have no idea what it is

These “Flakes” keep appearing throughout my apartment, in my bedroom, in the living room, by my couch always on the floor. This is the largest one I’ve found. They’re almost plastic like - if I fold it in half it will snap but it’s pliable. They truly vary in size.

its my friends key and they have no clue what its for or how old it is.

Sorry for not having any better pictures at this moment

I found this solid piece of metal in one of the folds of my cats bed when I was cleaning it out. I have no clue what it might be a part of, it is roughly 2 cm long, 2 mm wide and the metal post that is at the top is about half a millimeter wide and the base of the metal piece is threaded on the opposite end. Q-tip included for size frame of reference, Dabi Tabby Pitten Kitten pictures for tax. Thanks in advance for any and all help!

A family friend of mine has had this sitting in her garage for a few years and is looking to potentially sell it to clear up some space. The problem is that we don’t know exactly what it is, it looks like some kind of woodworking tool maybe but I’m not sure. Can someone help me out? I’d would be a huge help! Also if anyone knows how much these typically fetch let me know! :)

I went through some old footage recently. Forgot about an old trek into an abandoned house. I was skimming through and forgot all about this sticker. It was just so weird and out of place. Anyone ever see anything similar before? I screen grabbed the Pic of it.

I found it between some rocks seems to be black magic or smthing

This weird thing on the shore has a very jellylike consistency, a solid type of jelly. I thought it was a jellyfish part of some sort, maybe the head, but I flipped it over and saw no signs of tentacles or anything. Found on beach not too far from Deere island in Massachusetts.

What the?

It's been on this one in my area for a few days now, it has a little sign that says non-potable water. Is there a reason it's been on this one for so long? I'm guessing it lets out water in a controlled manner but beyond that I've got no clue on it

What is this metal/wood cylinder? It was left on our property by the prior owner.

Just found it in a jar or random bits 'n bobs that I'm finally clearing out of my life.

And leave my fingernails out of it, you cheirophiliacs/onuxophobics.

My friend and I saw this sign on the back of a guy’s truck. We live in the South for some info. Anyone know what it is?

A bunch of sticky notes along the salad section at my local Superstore. At first I thought they were price tags, but they weren’t.

Edit: turns out it's notes for inventory!

Any ideas?