For those who believe that exceptional effort deserves special recognition, J. Charles has the answer. The Koncept IV is an out-of-the-box design featuring superb lines, striking angles, and rich color. The clear optic crystal is off-set by its contrasting blue spires that lend a colorful ambiance. Weighing in at nine pounds, the Koncept IV is well-suited to heavy hitters. Another J. Charles design original.