Chelsea Filter Knew Concepts Universal 100–240V AC adaptor

Universal 100–240V AC adaptor

6" x 2" x 1/2" Mounting Wood box Material Natural Arkansas stone Color Varies — natural product Quantity 1 stone

No special tools or adapters are required beyond a standard mallet

The Peer-Vigor Boley Style BB Nickel Plated Steel Tweezers are a classic bench tool trusted by jewelers

Round cable dapped and flat construction with alternating rondel-shaped beads between links

Chelsea Filter Knew Concepts Universal 100–240V AC adaptorThe Chelsea filter is a compact gemological tool used to help identify certain red, blue, and green gemstones by observing characteristic color reactions under filtered light. It is especially useful for spotting imitations mixed into colored stone parcels and jewelry, and for differentiating emerald from common emerald look alikes. Features Assists in identifying select red, blue, and green gemstones Commonly used to detect simulants in colored stone