Includes: 3 round soapstone brackets, with soapstone chalk, 12 round soapstone replacement packages Grade 1 soapstone, 1/4 inch (approximately 1.4 cm) round, Mark white transparent and removable mark High temperature resistant waterproof soap stone, clearer marking and will not be burned during welding There is a threaded collar that holds the stone in place for easy adjustment Our round soapstone brackets are equipped with pocket clips for easy portability and storage Colour:As Shown Material:Metal Package Contents: 1set * soapstone holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.