If you aren't sure what crystal you need, maybe a mixture created to help with a specific situation would be better instead. Enter my potion jars! I currently have a few varieties but I will be adding more soon.
 
Carnelian | Petrified Wood | Moonstone - for balance, repair and release.
Aventurine | Hematite | Moonstone | Rose Quartz | Tigers Eye | Labradorite - for balance, grounding and release. Ideal for anxiety.
Rose Quartz | Blue Lace Agate | Carnelian | Amethyst - for nurturing, calming and healing. Ideal for anger.
Moonstone | Rainbow Moonstone - for calming, balance, insight and release.
 
Jars measure approximately 45mm tall, including the cork, and are 23mm wide. Each jar is adorned with a coloured cord for hanging.