![Key Charm indoor Key Charm indoor](https://cdn11.bigcommerce.com/s-mswkbt68j6/images/stencil/500x500/products/757/4060/4113KEY_Charm_Key_Grn_IN__09419.1626213228__59182.1682003548.png?c=1)
![Key Charm outdoor Key Charm outdoor](https://cdn11.bigcommerce.com/s-mswkbt68j6/images/stencil/500x500/products/757/4061/4113KEY_Charm_Key_Grn_OUT__69410.1626213228__26464.1682003548.png?c=1)
Do you ever need a little something to complete an outfit? Look no further! This color-changing charm is exactly what you need. Dangling from the bracelet, watch the lucky four-leaf clover transform from silver to green as it’s exposed to sunlight. Not only will this charm amaze everyone who sees it, but it will be a one-of-a-kind statement piece for every outfit you own.
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.