Would they sink if used in a pool "sunken treasure" game?
265940
Yes they sink. But be warned that they aren't very bright so you might not see them well under the water.
1577319
Lynn, yes should work okay. The water just needs to be deep enough to reach the spinners, probably about an inch.
1550260
The cards are 100% plastic so they won't warp when wet. That said, I don't know how well they would float. Safe to use around the pool? Most definitely. To use them in a pool while swimming? I wouldn't recommend it.
1412909
They sink. And they get heavier and heavier as they fill with water. The magnet can't pull them up. Best to "pretend" there is water and have a dry, imaginary pond..
2103147
no ... they will float around ... this is a great product IF they work, i ordered 6 and out of the 6 only 3 worked properly - keep the box they came in just in case they do not work - they are not very bright so you will need quite a few to make an impact
243562
Yes, but only if the water level doesn't rise about the top of the sock. I used these when snorkeling, so they were fully submerged as soon as I got in the water.
1620735
No. They are made out of a dense rubbery plastic. Underwater they will glide smoothly.
741278
They do tend to sink slightly depending on how hard packed your ground is. We packed our sand quite firm and did not use any extra materials. Some of the youtube videos do show wood pieces or cement blocks, but we did not use anything and had no problem.
257071
I've never tried using it in a pool, but I think it's made out of hollow molded plastic, so I think it would float and not sink.
2180624
No, they wouldn't...but DO NOT BUY THIS SPA! It barely shakes the water, nowhere near enough to "massage" your feet. Certainly not enough to make bubbles!
450478
They are rubber so I don't think they can be submerged in water, but for the price - try it!
1255867
Probably. It won't float, but there's nothing that I can see with it that would be a problem if it got wet or submerged.
2069597
Yes. They float. But when placed into a confined space they did fill the area no problem.
2147859
Only if they are a ball buster! as in obsessed,,but it did not float as advertised...........
30361
I dont see why not. Although I am not sure if they would stay inside the pool without moving around.
1896833
They sink. Not terribly fast, but when you drop them in most enter the water column and start sinking.
574676
my grandkids have had them in the bathtub ...so, I don't see why a pool would be different. We use them at the beach ...a lot!