These crushed stone fillers can be used to fill the voids in your cactus pen blanks. Approximately 6 pen barrels can be filled with a one ounce package, depending on the size and depth of the void. If you have other turnings that contain cracks or holes, this filler can be used to add some color. To use, place the stone filler in the void and then drip thin CA glue into it to harden the stone filler.
