Markal Pro-Line Micro Tip Liquid Paint Marker with 1/32" Bullet Tip, Red (Pack of 12) Ultimate precision; high-strength, lightweight barrel for industrial use Ideal for metal, also suitable for wood, glass, plastic, rubber and more Xylene-free for less odor Does not contain any chemicals listed in california proposition 65, the EPA HAPS list or SARA 322 Self-storing cap with integrated pocket clip; ergonomic design for comfortable extended use Marking range: 0 degree F to 150 degree F (-18 degree C to 66 degree C)