Shop › 3D Printed Revolver Cylinder Pen or Pencil Holder Image 1 of 7 Image 2 of 7 Image 3 of 7 Image 4 of 7 Image 5 of 7 Image 6 of 7 Image 7 of 7 3D Printed Revolver Cylinder Pen or Pencil Holder $15.00 3D printed revolver cylinder pen or pencil holder. These are 3.4" tall and 2.75" diameter and hold up to 6 pens or pencils.These are made of PLA plastic (plant based). These are not real firearms parts.Available in silver or black Primary color: Silver Black Add To Cart Added! 3D printed revolver cylinder pen or pencil holder. These are 3.4" tall and 2.75" diameter and hold up to 6 pens or pencils.These are made of PLA plastic (plant based). These are not real firearms parts.Available in silver or black