Topaz's birthstone in November, we use high-quality full-bodied color, which is recognized as the brightest Swiss blue topaz among blue topaz. Topaz, a symbol of peace and friendship, is also a positive and stable stone, said to have a calming effect on mental stress and negative emotions. Whenever you are unable to calm down and feel lost due to depression and stress, it will make you feel at ease. __**[Material]**__ 14kgf The stones are in order from left to right, Swiss Blue Topaz (6-7mm * 6-7mm) Green Amethyst (6-7mm * 6-7mm) Smoke crystal (6-7mm * 6-7mm) __**[size / cm]**__(length * width) 8.8 * 0.7 __**[natural stone]**__ Natural stone is slightly different in color, shape, and size. There are also natural characteristics such as ice fog, cracks, and mine deficiencies, which is normal. When wearing and storing, avoid violent collision and squeezing, otherwise it will easily cause problems such as scratching and chipping. Please be careful. __**[US 14K Gold Filled]**__ Referred to as 14kgf or 14K gold / injection ◇ Production method 14K gold is coated on the outer layer of a metal tire (such as brass) by a mechanical high temperature and high pressure pressing method. The binding force is strong, so it is not easy to fall off, and it is more durable than gold plated. ◇ Specifications The metal content of gold-clad products must be at least 1/20 (5%) of the total weight of the product, so 14K gold-clad products will be printed with the words "1/20 14K" and "1/20 14K GF" Except beads, chains, etc.). ◇ Features Not easy to sensitize, high wear resistance, good color retention. ◇ Maintenance Oxidation may occur over time and wearing habits. Usually, it can be cleaned with a soft cloth or by rubbing the metal part with fingers with water. If it becomes dark and dull, you can use toothpaste to add water, use a soft toothbrush to gently brush, or use a jewelry-specific cleaner to restore the original metallic luster. ※ Clean water is the best method for self-cleaning and oxidation of 14kgf. Please wipe dry as soon as possible when you touch the water with any cleaning method. __**[packaging]**__ Shipped with alcohol cotton and soft cloth (first purchase). Each piece of jewelry is packed in a small gift box (if required, it is packaged in a chain bag, which can be noted in the order), and a desiccant is attached. Responding to environmental protection, the outer packaging does not use packaging materials. __**[Other]**__ For handmade products, slight scratches, indentations, residual glue, etc. may be produced during production. Thank you for your tolerance and understanding. ◇ Callie Bijou uses anti-allergic materials. Very few may have allergic reactions to some metals, depending on the physical condition of each body. ◇ The photos are taken from real products. Due to different specifications of the display equipment, there may be some color differences. Please refer to the actual products. If you have any questions, please contact me. wish you Happy shopping! Have a good day!