[Colorful Replaceable Refills] this mechanical pencil refill is matched with a 2.8 mm thick pencil , which is much thicker and stronger for you; During the drawing process of construction work, it will not break or damage easily; You can finish your drawing work without too much effort.   [Automatic Center Punch Tool]:the automatic center punch is made of solid and durable brass, come with deep knurling on the surface, which helps offer more accurate handling and control by one hand. suitable for a variety of tasks, perfect use for marking, punching, pricking and scribing on wood, metal, glass, plastic, leather or wall surface and so on.   [Carbide Scriber Tool]:Durable tungsten carbide tip and an knurled aluminum body, can easily handle hard materials including metal, tile, glass, ceramics, wood. Comes with tip cover to protect tungsten carbide point when not in use.   [Widely Applicable] this carpenter tool kit can be applied for construction, metal trim, automotive, glass window breaker, pilot holes for hole saws, works well on wood, plastic, steel and wall.      Colour: as shown   Material: Metal      Package Contents:   3 x solid mechanical carpenter pencil with 21 pcs marker refills   1 x carbide scriber tool   1 x automatic center punch tool   1 x Magnetic PickUp Tool      Only the above package content, other products are not included.   Note: Light shooting 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.