Arguably the most famous crystal, rose quartz oozes love, which is why everyone should keep one on them. We've heard Katy Perry sleeps with one under her pillow every night, and I always keep mine in my handbag to guide and protect me. Another way of incorporating rose quartz into your every day life is by incorporating a rose quartz face roller into your skincare routine to literally show your face some love. It's a great tool to use with whilst wearing a sheet mask or after applying a rich serum of oil, or for even just providing an instant moment of calm (just don't forget to clean it properly when you're done!).