School Supplies Choice - Nicpro 3PCS Pastel Mechanical Pencil Set with Case PORTABLE BUILT-IN ERASER In the cap on the end of the pen you can easily use it by removing the cap when you can t find the eraser which is very portable. Come with a tube of refill (9pcs/tube) ENOUGH LEAD REFILLS A lead core of 0.7 allows for better detailing. The lead core writing is smooth and clear and break-resistant. Come with 6 tubes of lead refill for a long time use! PASTEL RUBBER ANTI-SKIDDING GRIP Perfectly molds to your hand for less writing fatigue.