3PCS Mechanical Carpenter's Pencil Deep Hole Mechanical Pencil Marker With Built In Sharpener Made of high impact ABS and sophisticate designed to protect the stylus grip area from being damaged, be easy to use for marking deep holes during woodworking.Pen cap protects pencil metal parts from dust, liquids and rust. Diameter of the grip area were thickened for the purpose of not only protect the pencil from crushed but also helps users easy to hold during woodworking. pencils can be used to mark on wood, paper, metal, drywall ,a great addition to carpenter tool bag or a great gift for a finish Carpenter, Metal Fabricator,Electrician or your lovers. Colour:black+red+yellow Material:Metal + Plastic Package Contents: 3 x Carpenter pencils with 3 refills inside 3 x Carpenter pencil Caps 6 x Yellow refills 6 x Red refills 6 x Gray refills Only the above package content, other products are not included. Note: Light reflection 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.