DescriptionThis is a jade test pen, mainly made of high-performance ABS material, professional and durable, good texture, will not be easily broken and damaged, and can serve you for a long time. The design is reasonable, sensitive and practical, compact and easy to carry, which can provide more convenience for your work. This is a very creative and unique diamond test pen, which will serve you very well.Features-Color: Black.-Material: ABS. -Size: About 16.00X4.00X2.20cm/ 6.29X1.57X0.86inch. -It is made of safe and gentle ABS material, durable and practical, and will not be easily damaged. -The operation is simple, the test is accurate, and it can serve you well and help you better identify jewelry. -The design is reasonable, clear and intuitive, simple and practical, which can bring you more convenience. -Non-destructive testing, friendly to your jewelry, you can use it with confidence.-It is made with excellent craftsmanship, light and practical, professional and durable, and will serve you well.
