This is a Rhino Plastic Resin Pen/Mechanical Pencil Set that is a very unique material and looks amazing when it becomes a custom pen-pencil set. This set will be a great gift idea for all year-round occasions. Experience the perfect blend of durability and style with our Rhino Plastic Resin Pen/Mechanical Pencil Set. Made from a unique and distinct material, this set is sure to make a statement. Whether it's for birthdays, holidays, or any occasion, it makes for a thoughtful and functional gift.