Premium Lithophane Light Heart Keychain Custom Picture

Lithophane KeychainThese keychains allow any image to be 3D printed into a 3D piece of PLA plastic that when light is shone through the key chain the image is shown. The size of the whole is approximately 3mm in size so it can fit onto the majority of keyrings.3D PrintingUsing 3D printing technology, any photo can be turned into a 3D Lithophane. By making dark areas thicker and light areas thinner, an image is displayed when sufficient light is applied. Using white PLA, which is a biodegradable plastic recycled from corn starch, enables the lithophane to be displayed with the faintest of light.Each keyring is made from PLA (Polylactic Acid), a biodegradable material, which is made from renewable resources such as corn starch and can be easily recycled.Customisation's available on request and are very welcome.