Hiboom 2.8mm Pencil Refills for Carpenter Pencils, Solid Deep Hole Mechanical Construction Pencil Replacements, Pencil Refills for Woodworking Scriber Marking Architect Drawing, Refills Only(24 Piece

24 Pieces 2. 8 mm pencil refills for carpenter mark pencils, solid deep hole mechanical construction pencil replacements, gray red yellow colored pencil refills for woodworking scriber marking architect drawing, refills only Multiple functions: Draw on metal, plastic, glass, wood, paper, dusty, oily, wet and dark surfaces and more, resistant for breaking and water, no messy dirty hands while working. Three colors can be applied to mark different meanings to make sketches more clear and easy to read. Size: Approx. 120 x 2. 8 mm Material: Gray: graphite Yellow: pigmented wax Red: pigmented wax Package includes: 12 x Gray carpenter pencil refills 6 x Red carpenter pencil refills 6 x Yellow carpenter pencil refills Warm notes: Please allow slight deviation due to manual measurement. Please allow slight color difference due to different monitor. Pointed items, please keep away from your children.