Size and quantity: Enough quantity and colors to meet your writing, marking and replacement needs; Pencil length is 13 cm/ 5.1 inches, and the refill size is 90 x 56 mm/ 3.5 x 0.2 inchesSturdy material: these 5.6 mm mechanical pencils are made of quality material, sturdy and enduring, not easy to break, convenient for your daily use; Each pencil comes with a clip, so that you can easily attach it to your pocket or notebook, easy to useThe cap of each sketching mechanical pencil is installed with a built-in sharpener which is simple to use, so you can use it to easily sharpen the refills to the diameters that you need; Don't forget to clean up the inside after use; There is already a piece of black refill attached to each mechanical pencil, you can use it for writing, marking, drawing, scribbling, shading, and moreUser-friendly design: these mechanical carpenter pencils are comfortable to hold, not easy to roll, easy to write; You can use the sturdy pencil holders to prevent your hand or sleeve from getting dirty by the graphite refillsWide range of applications: these carpenter pencils with sharpeners and clips are versatile and easy to handle, can be applied as woodworking markers, to sketching and drawing, for school teaching and office usecolour:Brown redMaterial:Wood+graphitePackage Contents:2 x mechanical pencils2 x black 2B refills2 x red refillsOnly 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.