3/8 Inch Mini Breaker Grozer Grozing Breaker Grozier Pliers for Stained Glass Work 2 tools in 1  Use the breaking pliers to break hard-to-break glass along score lines. Use as grozers to nibble glass away from edges. The wider 3/8" jaws on the breaker/grozer are ideal for breaking long strips. Tool measures 6" in length. These pliers are made of high grade carbon steel for long durability and coated to prevent rust. Comfortable plastic grips. Spring loaded jaws for quicker, easier work and reducing hand fatigue. Glass fusing and stained glass artist first choice. We offer a 100% Satisfaction Guarantee on all sales. BIGGEST SALES ONLY FOR 24 HOURS!