Lyman Bullet Lubes eliminate leading and improve the accuracy of cast bullets. Orange Magic is perfect for rapid-fire handgun events because of its low smoke output. All lubes are hollow sticks which are 1" x 4" a lube heater is recommended for best results. With a melting point of 150 Degrees Fahrenheit Lyman Orange Magic lube will not melt out of loaded ammunition at high temperatures. Features: Works with bench mounted lubri-sizers that accept 1" x 4" lube sticksNotes: Lube heater is recommended for best results