This beautiful pen/bookmark holder makes a wonderful addition to any book lover’s desk or book shelf. The cover is engraved birch wood that has been stained with a dark walnut & then sealed with clear lacquer. The white center core is solid & was 3D printed to have the ends look like book pages. The stain color will vary from piece to piece due to variations in wood grain. 2 new listings coming soon. One showing this item with a light golden stain & one with hand-painted accents. (PENS SHOWN in PHOTO ARE NOT INCLUDED) Book Nerd Pen/Pencil/Bookmark Holder - Engraved Wood, Dark Walnut Stained Cover | White Pages Center Piece Is 3D Printed