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![Sea Shell Pendant Necklace indoor Sea Shell Pendant Necklace indoor](https://cdn11.bigcommerce.com/s-mswkbt68j6/images/stencil/500x500/products/1096/5453/40630SHL_PendantNecklace_Shell_IN_Orig__06389.1683041325.jpg?c=1)
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A color-changing necklace that features a beautiful flower shell that sparkles and shines in shades of pink. Del Sol necklaces have tropical style with a unique twist: they turn vivid colors outdoors.
Much like a flower that blooms when exposed to sunlight, Del Sol's products change colors in the sun using their proprietary Spectrachrome® technology.
Spectrachrome® molecules in the products shift to colors visible to the human eye when exposed to UV sunlight.
Del Sol's Spectrachrome® formula for color change was developed from a concept originally researched by NASA for use in space.