Phc Counter Top Display Unit With 20 Knives Yellow Box 20'sPhc Counter Top Display Unit With 20 Knives Yellow Box 20's PHC Counter Top Display Unit with 20 Knives Counter top display unit containing 20 assorted colour knives. The all purpose RSG Retractable Metal Utility Knives are light weight and ergonomically designed. They feature an over lock nose for added blade stability and a non slip grip surface. These cutters have three blade depth settings and hold five additional blades inside. The RSG Utility