High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector II 9V Battery Included(Black) Best Choice Products Made with high quality

Made with high quality

Soft high-quality Dupont bristles will not harm your teeth

Package Dimensions: 2

experiment to determine how little you need to maintain clear skin

High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector II 9V Battery Included(Black) Best Choice Products Made with high qualityBrand: Hqdz Color: Black Features: [Fast and safe ]: Professional Diamond Selector II will indicate genuine diamond or fake. It is designed for quick, precise, and safe diamond testing. [Intuitive Design]: LCD display & LED indicator. Uses large small switches for testing diamonds,Emits audible sounds to easily differentiate the readings. [Simple to Use]: Hqdz Diamond Tester Pen is simple to operate to get results, professional(s) are not required.