How do we determine what part of the sticker has glitter?
We follow some general guidelines to determine which portions of your custom glitter stickers should have a glitter effect. These can always be modified during the proofing process. If you'd like specific aspects of your design to have the glitter effect, you can leave instructions when you upload your artwork or during proofing.
We'll preserve the appearance of your artwork by adding a layer of white ink behind any opaque portions of your design. This will block the glitter effect.
If your design contains a background that is essential to the design, a layer of white ink will be added behind the background to block the glitter effect.
If your design contains a solid background, the colour will be removed, allowing your background to have the full glitter effect.
If your design contains gradients or semi-transparencies, the white ink layer will be removed, allowing for gradients and semi-transparencies to show through the glitter effect.
Submitting a transparent .png file showing the areas you'd like to have glittery as transparent portions of your artwork can also be helpful!
Related article: Can I specify areas where I don't want any glitter effect in my design?