💎 50% OFF FLASH SALE ! ⚡ Professional Diamond Tester Pen – High-Precision Detection, Fast Response, Portable & Easy to Use ✍️ Toy Cup Size: 9cm

Cup Size: 9cm

Discover your perfect shade today

Capacity: 30g

The advanced omnidirectional mic and intelligent noise reduction ensure precise recordings—always with optimal sound clarity

💎 50% OFF FLASH SALE ! ⚡ Professional Diamond Tester Pen – High-Precision Detection, Fast Response, Portable & Easy to Use ✍️ Toy Cup Size: 9cmFEATURES PRECISE TESTING TECHNOLOGY Our diamond tester pen utilizes advanced technology to accurately identify genuine diamonds. Enjoy peace of mind knowing your gemstones are evaluated with utmost precision and reliability for every test. EASY TO USE Designed for simplicity, this tester empowers anyone to effortlessly check gemstones. Just turn it on, wait briefly, and place the tip on the stone for immediate and accurate results. CLEAR DISPLAY