Trick Guitar Polish Kit The technician's #1 choice! The ultimate in care for your guitar! Includes 4 oz. Trick Guitar Polish, 4 oz. Trick Fretboard Cleaner, and a Microfiber Polishing Cloth. Guitar Polish is anti-static, pH-balanced, & leaves a safe, protective shine on all guitar finishes. Fretboard Cleaner quickly & safely dissolves & removes grease, oil, dirt, & grime. Microfiber cloth grabs, lifts, & absorbs dust & grime like a magnet.