16 Pieces Empty Pen Gift Box Black Cardboard Case with Clear Window for3511\n\nThese pen gift boxes are made of high-quality cardboard material, reliable and sturdy, not easy to wear and tear; clear window design allows you to easily see what's inside\nEach pen case measures about 17.5 x 4.3 x 2 cm/6.89 x 1.69 x 0.79 inches, suitable for holding most pens, ballpoint pens, jewelry, etc., easy to store without taking up much space\nElegant and Delicate: In black color, the ink pen display box looks simple and elegant, with a clear display window, making your gift look more exquisite, perfect for storing pens, necklaces, bracelets, key chains and other keepsakes\nWide range of uses: Pen gift box is suitable for baby showers, birthdays, anniversary awards, weddings, class rewards, business gifts, anniversary celebrations, trade fairs, festivals and other occasions\n\nColour:Black\nMaterial:Paper\nSize:About 17.5x4.3x2cm\n\nPackage Contents:\n16 x Pen boxes