These are the real deal!! These are antique marbles that were tossed in the ocean decades ago. All three are nicely frosted. Two of them are still pretty spherical after all these years. The grayish one with a splash of blue is missing a part but it does allow for it to sit flat.

The largest marble measures 1.5cm across. US Dime for size reference in the third photo.

Your beach treasure will arrive with a gift card that tells the short story of sea glass and the name of the ocean where your piece was beachcombed.