Refillable Set: Set of 6 refillable mechanical pencils for continuous use. Graphite Refills: Includes 0.7mm graphite refills with a 7h Pencil Lead Grade for smooth, clear writing. Bonus Refills: Comes with 12 extra graphite lead refills and six eraser refills. Comfortable Grip: Features bright white barrels with colorful rubber grips for a comfortable writing experience. Non-Smear Eraser: Equipped with a non-smear colored eraser for clean corrections. Pocket Clip: Each pencil has a pocket clip for easy attachment to notebooks or folders. Click Extension: Graphite lead extends with a click for convenience.