Berkley Trilene Big Game 1/4 Pound Spool 12lb Test 1175yds (Green) Berkley Trilene Big Game line is a super strong monofilament line that has been around forever. This Big Game line has caught tons of huge fish thru out the world. This line has incredible strength, so you will be confident while fighting a big fish. Trilene Big Game is known for its knot strength and the monofilament is shock resistant.