Enhance your diamond evaluation process with this high-quality Diamond Tester Pen, designed to assist in displaying light color effects under diamond testers. Crafted from durable, eco-friendly materials, this handheld flashlight provides a reliable and convenient tool for jewelry display and identification assistance. Its compact size and ergonomic handle ensure comfortable use and easy portability, making it an essential accessory for jewelers and gem enthusiasts. Key Features: · Eco-Friendly and Durable Material: Built to last, this diamond tester pen is made from quality materials that are both environmentally friendly and long-lasting. · Effective Light Color Display: Emits focused light to highlight the color effects under diamond testers, aiding in the assessment of diamond quality. · Ergonomic Handheld Design: Features a comfortable grip handle designed for ease of use during extended periods. · Compact and Portable: Measures approximately 15.1cm (5.9in) in length, making it easy to carry and store wherever needed. · Versatile Lighting Options: Available in Red Light or Blue & Purple Light variants to suit different evaluation needs. · Ideal for Jewelry Display and Identification: Enhances clarity when examining diamonds and gemstones, supporting professional and hobbyist use. Specifications: · Condition: Brand New · Battery: 2 x AAA Batteries (Not Included) · Light Types: Red Light, Blue & Purple Light (Optional) · Length: Approx. 15.1cm / 5.9in Package Includes: · 1 x Diamond Tester Pen Please note, this product functions solely as a lighting tool and does not perform actual diamond identification or detection. It aids in visually assessing diamond cut quality and surface flatness through illumination, supporting users to make informed judgments based on their expertise and observations.