The Oasis ring uses natural fluorite ranging from green, to blue, to purple, to pink. Sometimes individual stones include a combination of these colors.
Remove your jewelry before entering the shower, ocean, pool, steam-room, bath, etc; and before exercise activities. Tarnishing can occur over time. Further oxidation can also occur (sometimes we like this, as it adds to the character and charm of the piece) - but you can always gently shine up your item with a soft jewelry polishing cloth. Store jewelry in a cool, dry place when it’s not being worn. You can store it in a plastic zip bag to protect it from moisture in the air.