[Mechanical Carpenter Pencils]there are 4 mechanical carpenter pencils, 2 of them are deep hole carpenter pencils; The deep hole carpenter pencil extends 45 mm in length, suitable for marking through holes or in other tight areas[Colorful Replaceable Refills]the refills extend the lifespan of those carpenter pencils; The package comes with 40 refills, 2.0 mm refills fit for mechanical carpenter pencils, 2.8 mm refills fit for deep hole carpenter pencils[Pencils Built in Sharpener]there is a sharpener on the top of the deep hole carpenter pencils, which is portable and easy to use; Your pencils will always be pointed and useful[Widely Applicable]the 4 mechanical carpenter pencils are wide applied for construction, automotive, glass window breaker, bowl, drawing on metal, plastic, glass, wood and paper; Suitable for carpenters, builders, businessman, or anyone who need a practical pencil which can mark on variety of surfacesColour:blackMaterial:plasticPackage Contents:2 * 2.0 mechanical pencils (one blue and one black)2 boxes * 2.0 refills (12 black + 12 red)2 * woodworking pencils (orange + red)2 boxes * 2.8mm refills (6 yellow and 6 black)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.