Lumocolor Medium Permanent Marker 6 Color Set

• Specially designed for overhead projectors
• Fade-resistant
• Writes on all smooth surfaces such as glass, film, paper, ceramic, and metal
• Dry safe — can be left uncapped for days without drying up
• Good smudge-proof and waterproof qualities on almost every surface
• Medium 1.0mm line width
• 6 pack contains 1 each black, red, blue, green, orange, brown