Features: As long as the soapstone pen holder is intact, you can change the soapstone refills repeatedly. They are easy to put into the holder. You can also use a plier to tighten the end ring. The soapstone holder with refills is designed with a spring pocket clip for easy indexing and stable operating, and it can be easily handled with a single hand. Specifications: Material: metal Color: as shown in the pictures Size: as shown in the pictures Package includes: 12 x Soapstone holders 12 x Flat white soapstone pens Notes: Manual measurement, please allow slight errors in size. The color may exist a slight difference due to different screen displays.