Bismuth Artificial Crystal Set of Metallic Mineral Power Stone x S.fields.inc Ore, 3, Specimen, Research, (100g 3)

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- This is a set of three bismuth artificial crystals. Available in five sizes: 20g, 30g, 50g, 70g, and 100g (each set of three). Sizes are divided into 10g increments. Bismuth is a chemical element represented as Bi in the periodic table. As an artificial crystal, bismuth is produced by heat-treating bismuth compounds. Therefore, you can enjoy the various differences in size, shape, and brilliance that occur depending on the different environments and conditions during crystallization. It can be used for a variety of purposes, such as mineral specimens, power stones, decorative objects for living rooms and entryways, and materials for accessories such as pendant tops. [Standard Size Guide] 20g: 2cm, 30g: 2.5cm, 50g: 3cm, 70g: 4cm, 100g: 5cm This is a set of three bismuth artificial crystals. Available in five sizes: 20g, 30g, 50g, 70g, and 100g (each set of three). Sizes are divided into 10g increments. Bismuth is a chemical element represented as Bi in the periodic table. As an artificial crystal, bismuth is produced by heat-treating bismuth compounds. Therefore, you can enjoy the various differences in size, shape, and brilliance that occur depending on the different environments and conditions during crystallization. It can be used for a variety of purposes, such as mineral specimens, power stones, decorative objects for living rooms and entryways, and materials for accessories such as pendant tops. [Standard Size Guide] 20g: 2cm, 30g: 2.5cm, 50g: 3cm, 70g: 4cm, 100g: 5cm