Regarding colour, "just breastmilk" means that only your breastmilk is used to give your jewellery its colour. The colour outcome depends on the composition of your milk. If your milk is 'yellowy' and thick, the final piece may have a slight yellow tinge. On the other hand, if your milk is 'thin' and has a grey/blue tinge, the finished piece might have a slight blue/grey tinge.
If your milk looks similar to cow's milk, then the "just breastmilk" colour would be very white.
Gold Shimmer - The gold shimmer is a perfect match for "yellowy" colored breastmilks! It beautifully enhances the unique colour of your milk and adds a delicate golden sparkle, giving it a stunning liquid gold appearance.
White Shimmer - This delicate shimmer adds a beautiful touch to your jewellery, especially in sunlight. This shimmer is designed to enhance the beauty of your breastmilk without overpowering its natural charm.