Rose quartz is also known as the stone of universal Love. It restores trust and harmony in love and relationships. Protects and encourages unconditional love. Heals your heart from pain and disappointment. Rose Quartz purifies and opens the heart to promote self-love, friendship, deep inner healing, and feelings of peace. Calming and reassuring Rose Quartz helps to comfort in times of grief. Dispels negativity replacing it with loving vibes. It encourages self-acceptance and forgiveness. Chakra - Heart Safe Material - 18/8 (304) food-grade stainless steel + 100% natural crystal. The straw unscrews into two pieces for cleaning. Cleaning brush included. Dimension - Straw length: 7.9". Crystal size: Length about 1.65”-1.7”(42-43mm)/ Width about 0.98”(25mm). Please note that crystals are natural, each stone may vary slightly with shape, size, color, and transparency, each crystal is different and unique.