its a pen holder
thingiverse
This sleek accessory is designed to cradle and showcase your designer pen. The design expert has created it using advanced computer software called 3D Studio Max, specifically tailoring every detail for a unique look that complements any home office decor or high-end writing set.
Download Model from thingiverse
With this file you will be able to print its a pen holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on its a pen holder.