Markal Pro-Ex Extruded Clay Based Crayon, 1/2" Hex, 4-5/8" Length, White (Pack of 12)

Features
  • Bolder, brighter marks for increased visibility
  • Clay-based, extruded formula gives the writing feel high volume users prefer
  • Extra long write-out gives better economy
  • Superior performance on wet wood
  • A stronger, heavier formula for reduced breakage and chipping
  • Superior marking in all temperature and weather conditions eliminates the need for a soft crayon

Applicable Materials/Applications
Wood, Metal, Concrete; Rubber, Cardboard, Plastic