Blue color quartz and blue cat's eye earrings. Hook: 14kgf ●Care Instructions● Usually, wipe gently with a soft cloth. Each piece is processed individually, so there may be cracks, inclusions, and variations in color. Please understand this before purchasing. ※These are stones, natural stones, quartz, hydro quartz, color quartz, and shell, so there may be cracks, inclusions, chips, scratches, color variations, individual differences, and frame distortions. Please understand this before purchasing.